Donald Trump is believed to be considering his son-in-law Jared Kushner for his next chief-of-staff, in a move that could prompt fresh accusations of nepotism in the White House.

Sarah Sanders, Mr Trump's press secretary, did not deny that the 37-year-old was competing for the role.

"I'm not aware that he's under consideration," she said.

"But as I think all of us here would recognise, he will be great in any role that the president chooses to put him in."

"He has done a tremendous job on a number of fronts, whether it was on trade or what we've seen play out over the last week on criminal justice reform."

Donald Trump's least presidential moments so far... Show all 30 1 /30 Donald Trump's least presidential moments so far... Donald Trump's least presidential moments so far... Threatening to shut down Twitter after being fact-checked After the president tweeted that voting by post would be "substantially fraudulent", Twitter attached a warning label to his tweet and referred readers to a site which explained how the claim was "unsubstantiated". Trump then said Twitter was "stifling free speech" and that he may have to shut it down, something which he would not have the power to do AFP/Getty Donald Trump's least presidential moments so far... Flippantly dismissing a serious allegation of sexual assault When author E Jean Carroll accused Trump of raping her, the president responded: “Number one, she’s not my type. Number two, it never happened. It never happened, OK?" AFP/Getty Donald Trump's least presidential moments so far... Insulting the Mayor of London as he landed in London Just before touching down at Stansted Airport for his state visit, Trump took time out to @ the London mayor Sadiq Khan on twitter. He said that Khan has done a "terrible job"as mayor and that he is a "stone cold loser" Reuters Donald Trump's least presidential moments so far... Taking plenty of "Executive Time" The president's official schedule sets aside the hours from 8 to 11am daily for "Executive Time". Further intermittent periods of "Executive Time" are scheduled throughout any given day, ranging from 15 minutes to 3 hours. His duties in these hours have not been officially disclosed, though Axios reports that he spends them watching TV, reading the newspapers and tweeting Getty Donald Trump's least presidential moments so far... Shutdown the government for over a month in an effort to secure funding for his wall With Mexico declining to pay for the wall, the president has faced difficulty in raising the required $5bn at home. Due to his demand that the money for the wall be included in the budget, and Congress's refusal, the government partially shut down on 22 December 2018. It remained shut for over a month, the longest period in history Getty Donald Trump's least presidential moments so far... Joking about the Nazi occupation of France to President Macron In this tweet from 13 November 2018, the president mocks Emmanuel Macron's suggestion of a "true, European army" by invoking the conflict between France and Germany in the world wars Donald Trump's least presidential moments so far... Railing against the Mueller investigation The president has repeatedly claimed that the Mueller investigation into Russian interference in the 2016 election, is a "rigged witch hunt" Reuters Donald Trump's least presidential moments so far... Contradicting a US intelligence report on Russian meddling in the presence of Vladimir Putin In the press conference that followed his landmark meeting with Russian president Vladimir Putin, Trump stated that he saw no reason why Russia would have meddled in the 2016 US election. This contradicted a 2017 report by the US Office of the Director of National Intelligence that found evidence of Russian interference in favour of Trump Getty Donald Trump's least presidential moments so far... Contradicting his contradiction of a US intelligence report on Russian meddling Following furious backlash in the US, the president claimed that he meant to say that he saw no reason why it would not have been Russia who meddled in the 2016 US election. As to why he would have intended to use such bizarre phrasing, he did not comment Reuters Donald Trump's least presidential moments so far... Colouring in the US flag wrong The president coloured in the US flag wrongly during a visit to a children's hospital in Columbus, Ohio. He added a blue stripe where in tradition, and statute, there have been only white and red stripes AFP/Getty Donald Trump's least presidential moments so far... Firing a Secretary of State over Twitter The president announced on Twitter that he was appointing Mike Pompeo as Secretary of State, much to the surprise of then Secretary of State Rex Tillerson Donald Trump's least presidential moments so far... Quoting a catchphrase from a reality TV show when discussing police brutality While addressing the issue of black athletes not standing for the national anthem in protest of police brutality, the president made reference to his catchphrase from reality TV show "The Apprentice": you're fired! Reuters Donald Trump's least presidential moments so far... Calling African nations "S***hole Countries" Ever one for diplomacy, the president reportedly referred to African nations as "s***hole countries". Asked to confirm this when meeting with Nigeria's President Buhari, Trump stated that there are "some countries that are in very bad shape". Reuters Donald Trump's least presidential moments so far... Defending Russian President Vladimir Putin Trump appeared to equate US foreign actions to those of Russian president Vladimir Putin, saying: “There are a lot of killers. You think our country’s so innocent?” Reuters Donald Trump's least presidential moments so far... Asking for people to 'pray' for Arnold Schwarzenegger At the National Prayer Breakfast, Trump couldn’t help but to ask for prayers for the ratings on Arnold Schwarzenegger’s show to be good. Schwarzenegger took over as host of “The Apprentice” — which buoyed Trump’s celebrity status years ago Getty Donald Trump's least presidential moments so far... Hanging up on Australian PM Malcolm Turnbull Early in his presidency, Trump reportedly hung up the phone on Australian prime minister Malcolm Turnbull after the foreign leader angered him over refugee plans. Mr Trump later said that it was the “worst call” he had had so far Getty Donald Trump's least presidential moments so far... The 'Muslim ban' Perhaps one of his most controversial policies while acting as president, Trump’s travel ban targeting predominantly Muslim countries has bought him a lot of criticism. The bans were immediately protested, and judges initially blocked their implementation. The Supreme Court later sided with the administration’s argument that the ban was developed out of concern for US security Getty Donald Trump's least presidential moments so far... Praising crowd size while touring Hurricane Harvey damage After Hurricane Harvey ravaged southeastern Texas, Trump paid the area a visit. While his response to the disaster in Houston was generally applauded, the president picked up some flack when he gave a speech outside Houston (he reportedly did not visit disaster zones), and praised the size of the crowds there AP Donald Trump's least presidential moments so far... 'Little Rocket Man' During his first-ever speech to the United Nations General Assembly, Trump tried out a new nickname for North Korea leader Kim Jong-un: Rocket Man. He later tweaked it to be “little Rocket Man” as the two feuded, and threatened each other with nuclear war. During that speech, he also threatened to totally annihilate North Korea Donald Trump's least presidential moments so far... Attacking Sadiq Khan following London Bridge terror attack After the attack on the London Bridge, Trump lashed out at London Mayor Sadiq Khan, criticising Khan for saying there was “no reason to be alarmed” after the attack. Trump was taking the comments out of context, as Khan was simply saying that the police had everything under control Getty Donald Trump's least presidential moments so far... Claiming presenter Mika Brezinkski was 'bleeding from the face' Never one not to mock his enemies, Trump mocked MSNBC’s “Morning Joe” co-host Mika Brzezinski, saying that she and co-host Joe Scarborough had approached him before his inauguration asking to “join” him. He noted that she was “bleeding badly from a face-lift” at the time, and that he said no MSNBC Donald Trump's least presidential moments so far... Claiming the blame for Charlottesville was on 'both sides' Trump refused to condemn far-right extremists involved in violence at 'the march for the right' protests in Charlottesville, even after the murder of counter protester Heather Heyer AP Donald Trump's least presidential moments so far... Retweeting cartoon of CNN being hit by a 'Trump train' Trump retweeted a cartoon showing a Trump-branded train running over a person whose body and head were replaced by a CNN avatar. He later deleted the retweet Donald Trump's least presidential moments so far... Tweeting about 'slamming' CNN Trump caught some flack when he tweeted a video showing him wrestling down an individual whose head had been replaced by a CNN avatar. Trump has singled CNN out in particular with his chants of “fake news” Donald Trump's least presidential moments so far... Firing head of the FBI, James Comey Trump’s firing of former FBI Director James Comey landed him with a federal investigation into Russia’s meddling in the 2016 election that has caused many a headache for the White House. The White House initially said that the decision was made after consultation from the Justice Department. Then Mr Trump himself said that he had decided to fire him in part because he wanted the Russia investigation Mr Comey was conducting to stop Getty Donald Trump's least presidential moments so far... Not realising being president would be 'hard' Just three months into his presidency, Trump admitted that being president is harder than he thought it would be. Though Trump insisted on the 2016 campaign trail that doing the job would be easy for him, he admitted in an interview that living in the White House is harder than running a business empire Reuters Donald Trump's least presidential moments so far... Accusing Obama of wiretapping him Trump accused former president Barack Obama of wire tapping him on twitter. The Justice Department later clarified: Obama had not, in fact, done so Reuters Donald Trump's least presidential moments so far... Claiming there had been 3 million 'illegal votes' Trump was never very happy about losing the popular vote to Hillary Clinton by 2.8 million ballots. So, he and White House voter-fraud commissioner Kris Kobach have claimed that anywhere between three and five million people voted illegally during the 2016 election. Conveniently, he says that all of those illegal votes went to Clinton. (There is no evidence to support that level of widespread voter fraud.) Donald Trump's least presidential moments so far... Leaving Jews out of the Holocaust memorial statement Just days after taking office, Trump’s White House issued a statement on International Holocaust Remembrance Day, but didn’t mention “jews” or even the word “jewish” in the written statement Getty Donald Trump's least presidential moments so far... Anger over Inauguration crowd size Trump’s inauguration crowd was visibly, and noticeably, smaller than that of his predecessor, Barack Obama. But, he really wanted to have had the largest crowd on record. So, he praised it as the biggest crowd ever. Relatedly, Trump also claimed that it stopped raining in Washington at the moment he was inaugurated. It didn’t, the day was very dreary Reuters

"He's done a great job on all those efforts."

Ms Sanders' comments will only add to speculation that Mr Kushner is under consideration for the role, which will be vacated by General John Kelly.

Those urging Mr Trump to appoint his son-in-law include some external advisors and some administration officials, according to a Reuters source.

Mr Kushner, who is married to the president's daughter Ivanka, has been given a number of responsibilities by Mr Trump but has mostly worked in the background at the White House.

Donald Trump's first year: in pictures Show all 29 1 /29 Donald Trump's first year: in pictures Donald Trump's first year: in pictures Inauguration - 20 January 2017 US President Donald Trump acknowledges the audience after taking the oath of office as his wife Melania (L) and daughter Tiffany watch during inauguration ceremonies swearing in Trump as the 45th president of the United States on the West Front of the US capital in Washington on 20 January, 2017. Photographer Jim Bourg: "This photo was shot with one of two remote cameras. The cameras were monitored and triggered remotely and the pictures were transmitted to clients worldwide within minutes of being taken." Reuters/Jim Bourg Donald Trump's first year: in pictures Obama farewell address - 10 January 2017 US President Barack Obama wipes away tears as he delivers his farewell address in Chicago on 10 January, 2017. Photographer Jonathan Ernst: "In his final days in office, Obama made a visit home to Chicago. As he spoke from the stage to his wife and daughter in the audience, he became emotional when he talked about what they had sacrificed during his time in office. I turned from photographing the Obama women embracing to find him onstage wiping away tears." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Inauguration - 20 January 2017 A combination of photos shows the crowds attending the inauguration ceremonies to swear in U.S. President Donald Trump at 12:01pm (left) on January 20, 2017 and President Barack Obama sometime between 12:07pm and 12:26pm on January 20, 2009. Reuters/ Lucas Jackson/Stelios Varias Donald Trump's first year: in pictures Liberty Ball - 20 January 2017 US President Donald Trump and first lady Melania Trump attend the Liberty Ball in honour of his inauguration in Washington on 20 January, 2017. Photographer Jonathan Ernst: "What I see when I look at this picture is the end of a very long day, not to mention weeks and months of preparation by many photographers, editors and network experts and the beginning of everything since." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Inaugural Law Enforcement Officers and First Responders Reception - 22 January 2017 US President Donald Trump greets Director of the FBI James Comey as Director of the Secret Service Joseph Clancy (L), watches during the Inaugural Law Enforcement Officers and First Responders Reception in the Blue Room of the White House on 22 January, 2017. Photographer Joshua Roberts: "I have covered the White House for 16 years and normally either the President or the pool is in position when an event starts. In this case the President was not where anyone expected him to be. In fact, he was almost blocking the door when the pool came in. We had to scramble to find a position without bumping him or the furniture as he greeted and thanked members of law enforcement for their security efforts during the inauguration. Luckily, he greeted FBI Director James Comey a few seconds after the pool had made its way into the room." Reuters/Joshua Roberts Donald Trump's first year: in pictures Private phone calls to world leaders - 28 January 2017 US President Donald Trump, is joined by his staff, as he speaks by phone with Russia's President Vladimir Putin in the Oval Office on 28 January, 2017. Photographer Jonathan Ernst: "Very early in the Trump administration, weekends were as busy as weekdays. On Trump's second Saturday the official schedule said he would be making private phone calls to a number of world leaders including Russia's Vladimir Putin. I arrived early and, before sitting down at my desk walked up to Press Secretary Sean Spicer's office. He, too, was just taking his coat off. I gingerly made the suggestion that previous administrations had sometimes allowed photos of such phone calls through the Oval Office windows on the colonnade. To my mild shock, he didn't even think about it twice. "We'll do it!" he said. In truth, I really only expected the Putin call, but we were outside the windows multiple times throughout the day as the calls went on." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Senior advisor Kellyanne Conway - 27 February 2017 Senior advisor Kellyanne Conway (L) attends as US President Donald Trump welcomes the leaders of dozens of historically black colleges and universities (HBCU) in the Oval Office on 27 February, 2017. Photographer Jonathan Ernst: "We're often asked how much access we have to the Trump administration, and the answer is we have an awful lot. President Trump himself is very comfortable in the spotlight, and his aides are similarly unfazed by cameras. In this instance, senior advisor Kellyanne Conway was so comfortable in our presence she seemed not to consider the optics of kneeling on a Oval Office sofa to take pictures with her phone." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Angela Merkel heads to Washington - 17 March 2017 Germany's Chancellor Angela Merkel and US President Donald Trump hold a joint news conference in the East Room of the White House on 17 March, 2017. Photographer Jonathan Ernst: "Chancellor Merkel made one of the earliest important visits of any US allies to meet Trump in his first months in office. When world leaders give joint news conferences they don't always tend to give each other their full attention - but Merkel watched Trump intently at several key moments, and here seemed particularly rapt." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Trump welcomes truckers to the White House - 23 March 2017 President Trump reacts as he sits on a truck while he welcomes truckers and CEOs to attend a meeting regarding healthcare at the White House on 23 March, 2017. Photographer Carlos Barria: "The White House organised a listening session with truckers and CEO's of major American companies, regarding healthcare reform. An 18-wheeler tow truck was parked on the South Lawn of the White House and as Trump welcomed the truckers someone invited the him to come and sit in the driver's seat. Trump jumped into the cab and started yelling and pretending to drive - creating one of the most memorable pictures of the year. A lesson learned, always be prepared for the unexpected." Reuters/Carlos Barria Donald Trump's first year: in pictures Air Force One - 6 April 2017 US President Donald Trump talks to journalists members of the travel pool on board the Air Force One during his trip to Palm Beach, Florida on 6 April, 2017. Carlos Barria: "During the many trips to President Trump's residence in Florida it is usual to see the president coming to the back of the plane to chat with journalists. During one of the trips to the so called 'Winter White House', Trump had a long talk with reporters while the Air Force One entertainment system was playing one of the latest Star Wars movies. As I was listening to Trump talk I was also looking at the movie waiting for a part of the movie to frame the mood of the day. Of the many scenes, I choose the one with Darth Vader." Reuters/Carlos Barria Donald Trump's first year: in pictures 100 Days - 27 April 2017 US President Donald Trump speaks during an interview with Reuters in the Oval Office of the White House on 27 April, 2017. Photographer Carlos Barria: "A day before President Trump's hundred days in office I was part of the team that interviewed the commander-in-chief in the Oval Office. I was only allowed to photograph Trump during the last five minutes of the interview. The time was very tight so I had to move fast as I had pictures in mind that I wanted to shoot. I walked into the Oval Office and saw that the President had printed maps of the country showing areas in red where he won. I raised my hands holding my camera as high as possible to get the best view of the scene using a 16mm wide angle lens." Reuters/Carlos Barria Donald Trump's first year: in pictures 100 Days - 27 April 2017 US President Donald Trump reacts as he arrives at Harrisburg international airport, before attending a rally marking his first 100 days in office in Pennsylvania on 29 April, 2017. Photographer Carlos Barria: "President Trump travelled to Harrisburg, Pennsylvania to celebrate his hundred days in office with a victory rally. He was in friendly territory as he won with a big difference over his opponent Hillary Clinton in Pennsylvania, during the November elections. As usual when the commander-in-chief arrives local residents gather to greet him. This time a small group of military personnel attended the arrival. Surrounded by secret service agents Trump walked from the Air Force One and raised his hand in a sign of victory as the crowd cheered him on." Reuters/Carlos Barria Donald Trump's first year: in pictures White House staffers - 2 May 2017 White House Press Secretary Sean Spicer (L) and White House Chief of Staff Reince Priebus watch as US President Donald Trump presents the U.S. Air Force Academy football team with the Commander-in-Chief trophy in the Rose Garden of the White House in Washington on 2 May, 2017. Photographer Joshua Roberts: "Covering the White House does not just mean covering the President. White House staffers are an important part of the story and their relationship with the President and each other is an indicator of how things are going in the West Wing. The tendency is to focus exclusively on the President once an event starts but I always try to look around to see how people are reacting as things unfold." Reuters/Joshua Roberts Donald Trump's first year: in pictures Secret Service - 4 May 2017 Secret Service agents use a presidential limousine as cover from spraying water as US President Donald Trump lands via Marine One helicopter in New York on 4 May, 2017. Photographer Jonathan Ernst: "The best part of any trip to New York City with the sitting US President is the helicopter ride into Manhattan. The ride out at night can be stunning. Here, Secret Service agents protect themselves from the spray from the East River as Trump lands on the helipad." Reuters/Jonathan Ernst Donald Trump's first year: in pictures NATO Summit - 25 May 2017 US President Donald Trump and first lady Melania Trump wait the arrival of French President Emmanuel Macron (unseen) before a lunch ahead of a NATO Summit in Brussels on 25 May, 2017. Photographer Jonathan Ernst: "One of the best parts of travelling overseas for White House coverage is the chance to see the U.S. president in different environments and (literally) a different light. Here, Trump and his wife came out of the shadows to greet France's President Macron." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Trump meets Putin at G20 summit - 7 July 2017 US President Donald Trump meets with Russian President Vladimir Putin during their bilateral meeting at the G20 summit in Hamburg, Germany on 7 July, 2017. Photographer Carlos Barria: "On July 7, I witnessed one of the most important meetings of President Trump's first year in office. Trump met Russian President Vladimir Putin during a bilateral meeting at the G20 summit in Germany. The world's eyes were on these two leaders after speculation about Russian interference during the 2016 US elections. We entered the room for less than two minutes, where I took dozens of pictures. But there was this very interesting moment when Trump extended his hand to Putin for a handshake. Putin paused for a second and looked at Trump's hand. That was the picture that I was looking for, a little moment that seemed to say a lot." Reuters/Carlos Barria Donald Trump's first year: in pictures First lady - 8 July 2017 First lady Melania Trump chats with US President Donald Trump during their return from Germany at Joint Base Andrews, Maryland on 8 July, 2017. Photographer Carlos Barria: "After President Trump's trip to Germany he arrived back at Joint Base Andrews, Maryland. First Lady Melania Trump said goodbye to Trump as she was heading off in a different direction that day. While chatting a breeze blew Melania's hair up in the air." Reuters/Carlos Barria Donald Trump's first year: in pictures Made in America product showcase - 17 July 2017 Vice President Mike Pence laughs as President Donald Trump holds a baseball bat as they attend a Made in America product showcase event at the White House on 17 July, 2017. Photographer Carlos Barria: "This summer the White House organized an event to showcase 'Made in America' products. All kinds of exhibitors brought their products as the President and Vice President toured the event. One of the companies was Marucci Sport, a manufacturer of baseball bats based in Baton Rouge, Louisiana. As Trump approached a table full of baseball bats, photographers at the event, including me, rushed to get a good angle hoping that he would pick up a bat. As we predicted, he did. He took one and joked around as though he was hitting something hard. The only thing closer to him right there, was the media." Reuters Donald Trump's first year: in pictures White House staffers - 25 July 2017 Former campaign manager Corey Lewandowski says hello to reporters as he and White House advisors including Communications Director Anthony Scaramucci accompany President Trump for an event celebrating veterans at AMVETS Post 44 in Ohio, July 25, 2017. Jonathan Ernst: "The most visible person in any White House is naturally the President, followed by the press secretary. But there are also the staff who support them. For those of us covering the Trump administration, there seem to be more compelling figures in the West Wing than ever before. It's crucial to know who's who and why they're important. When I raised my camera and back-pedalled ahead of the group to take this image Lewandowski gave me a hello. I liked the photo, but had no idea it would go a little bit viral, especially since Scaramucci, who was the biggest mover and shaker that week, was hidden back in the pack. But I guess the image catches a glimpse of what it's like to be a West Wing staffer on the road." Reuters/Jonathan Ernst Donald Trump's first year: in pictures Campaign rally - 3 August 2017 US President Donald Trump arrives at a rally in West Virginia on 3 August, 2017. Photographer Carlos Barria: "President Trump travelled to Huntington for one of his usual campaign rallies. While members of his family spoke to the crowd he was waiting under a black curtain to be introduced. Suddenly he walked onto the stage, one of the first frames that I took was of his hand. I set my exposure for the light on the stage hoping to create this dark background and it worked." Reuters/Carlos Barria Donald Trump's first year: in pictures Staring into the solar eclipse - 21 August 2017 Without his protective glasses on, US President Donald Trump looks up towards the solar eclipse while viewing with his wife Melania and son Barron at the White House on 21 August, 2017. Photographer Kevin Lamarque: "On a day when everyone, and I mean everyone, was told not to look at the eclipse without protective glasses, Trump, President of the United States, couldn't help himself." Reuters/Kevin Lamarque Donald Trump's first year: in pictures Hurricane Harvey - 2 September 2017 US President Donald Trump poses for a photo as he and first lady Melania Trump help volunteers hand out meals during a visit with flood survivors of Hurricane Harvey at a relief centre in Houston, Texas on 2 September, 2017. Photohrapher Kevin Lamarque: "Trump, eager to deliver the image of a hands-on response to Hurricane Harvey, made this visit to a relief centre and obliged this woman with a selfie as Melania continued to work." Reuters/Kevin Lamarque Donald Trump's first year: in pictures White House - 15 September 2017 Donald Trump welcomes 11-year-old Frank Giaccio as he cuts the Rose Garden grass at the White House on 15 September. Frank, who wrote a letter to Trump offering to mow the lawn, was invited to work for a day at the White House along the National Park Service staff. Frank was so focused on his task that he did not notice the President arrive to surprise him. He took his father jumping in to grab his attention and point Trump out. Photographer Carlos Barria said: “The image of Trump shouting at a kid who is mowing his lawn might have many interpretations in today's politically polarized United States. But for me it was just a kid who loved what he was doing, to the point he almost appeared to ignore the President." Reuters/Carlos Barria Donald Trump's first year: in pictures Take a knee - 27 September 2017 A man kneels with a folded U.S. flag as the motorcade of U.S. President Donald Trump passes him after an event at the state fairgrounds in Indianapolis, Indiana, U.S., September 27, 2017. In September, soon after Trump had made comments condemning NFL players who kneel during the national anthem, he made a day trip to a rally in Indianapolis. Jonathan Ernst managed to capture a man on one knee with a tri-folded flag and was able to use a portion of the sign on the building he was kneeling in front of to track the man down and tell his story in full. US Army veteran Marvin Boatright wanted to send a message against social injustice. Reuters/Jonathan Ernst Donald Trump's first year: in pictures Hurricane Maria - 3 October 2017 President Donald Trump throws rolls of paper towels into a crowd of local residents affected by Hurricane Maria as he visits Calgary Chapel in San Juan, Puerto Rico on 3 October, 2017. Photographer Jonathan Ernst: "During an afternoon visit to Puerto Rico for President Trump to survey damage from Hurricane Maria and greet some of its victims, Trump made a stop at a church where food and supplies were being distributed. Among the items were paper towels and Trump, apparently caught up in the moment, decided to distribute some of the rolls." Reuters Donald Trump's first year: in pictures Jared Kushner - 1 November 2017 White House Senior adviser Jared Kushner sits behind President Trump during a cabinet meeting in Washington on 1 November, 2017. Photographer Kevin Lamarque: "The role of Jared Kushner has gone through a series of changes. He began front and centre as a high profile adviser, but as time has passed and issues surrounding him have surfaced, he has become more of a background figure." Reuters/Kevin Lamarque Donald Trump's first year: in pictures Trump in China - 9 November 2017 Donald Trump and China's President Xi Jinping shake hands after making joint statements at the Great Hall of the People in Beijing on 9 November, 2017. Photographer Damir Sagolj: "It's one of those "how to make a better or at least different shot when two presidents shake hands several times a day, several days in row". If I'm not mistaken in calculation, presidents Xi Jinping and Donald Trump shook their hands at least six times in events I covered during Trump's recent visit to China. I would imagine there were some more handshakes I haven't seen but other photographers did. And they all look similar - two big men, smiling and heartily greeting each other until everyone gets their shot. But then there is always something that can make it special - in this case the background made of US and Chinese flags. The first time it didn't work for me. The second time I positioned myself lower and centrally, and used the longest lens I have to capture only hands reaching for a handshake." Reuters/Damir Sagolj Donald Trump's first year: in pictures Air Force One - 10 November 2017 US President Donald Trump boards Air Force One to depart for Vietnam from Beijing Airport in Beijing, China, November 10, 2017. Photographer Jonathan Ernst: "There is a Reuters photographer in the tight pool covering the US president for every appearance he makes 365 days a year. This was just one of 32 images of mine that were transmitted on the Reuters wire of President Trump visiting China and Vietnam that day. You never know when a sudden interaction, a gust of wind or a unique facial expression will lead to a striking image that grabs peoples' attention." Reuters/Jonathan Ernst Donald Trump's first year: in pictures ASEAN handshake - 13 November 2017 Donald Trump registers his surprise as he realises other leaders, including Russia's Prime Minister Dmitry Medvedev, Vietnam's Prime Minister Nguyen Xuan Phuc, President of the Philippines Rodrigo Duterte and Australia's Prime Minister Malcolm Turnbull, are crossing their arms for the traditional "ASEAN handshake" as he participates in the opening ceremony of the summit in Manila on 13 November, 2017. Photographer Jonathan Ernst: "Having covered a few ASEAN summits, I knew to expect the ASEAN handshake. Not everyone in the room knew to expect the ASEAN handshake. A lot was written about this unscripted moment, and what deeper meaning it might have. The simple truth is that sometimes in life there are unscripted moments." Reuters/Jonathan Ernst

Donald Trump has clashed on numerous occasions with his previous chiefs-of-staff.

"It's possible that this is why this is appearing at this moment in time, especially because what everyone knows you need is someone who has a good relationship with the president," the source told Reuters.

"You want consistency, knowing he'll be here for two more years, just name Jared and let him do it the way he wants," added one of Mr Trump's confidants.

Another source said that Mr Kushner was happy with his current work as a senior adviser and is not inclined to pursue the position.

But the Huffington Post reported that the 37-year-old had met with his father-in-law on Wednesday, to discuss the chief-of-staff role.

Jared Kushner listens as his father-in-law speaks (Getty)

Mr Trump has reportedly struggled to fill the post since announcing that John Kelly was leaving the White House.

His son-in-law, alongside Ivanka Trump, initially backed Nick Ayers, Vice President Mike Pence's chief-of-staff, for the position.

But Mr Ayers surprised the Washington establishment over the weekend when he instead announced that he was leaving the White House.

Senior staffers in the administration had believed that Mr Ayers' appointment was a done deal.

Treasury Secretary Steven Mnuchin and Robert Lighthizer, the US trade representative, were both reportedly under consideration for the role.

Both have now signalled that they are happy in their current positions.

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Mark Meadows, a congressman who was briefly considered, is also out of the running, with the White House saying that the president thinks he is needed in Congress.

Former New Jersey governor Chris Christie is thought to still be under consideration for the role.

The US president insisted on Thursday that the search for his new chief-of-staff was progressing.

"We're interviewing people now for chief of staff," he said, adding that the short list is now "five people."

"Really good ones. Terrific people. Mostly well-known, but terrific people."