Beto O'Rourke crept to the edge of announcing a presidential bid here during an interview with Oprah Winfrey, saying he was leaning towards a run and would make a final decision by the end of the month.

In a theatre in New York's Times Square - and sandwiched in a programme that started with actor Michael B Jordan and ended with actor-director Bradley Cooper - the former Texas congressman outlined the case for a Democratic candidate who could knit together a divided country and dropped hint after hint that he believes such a candidate should be him.

"I have been thinking about running for president," he said, to a large round of applause.

"And what's your conclusion?" Ms Winfrey asked, as if urging him to get into the race. "Are you running?"

"That's a big question for us to think through," he said. "I've got to tell you. You can tell. I'm so excited at the prospect of being able to play that role."

Who could be running against Trump in 2020? Show all 23 1 /23 Who could be running against Trump in 2020? Who could be running against Trump in 2020? Joe Biden The former vice president - poised to be a frontrunner - has announced his run. He recently faced scrutiny for inappropriate touching of women, but was thought to deal with the criticism well AFP/Getty Who could be running against Trump in 2020? Bernie Sanders The 2016 runner-up has announced that he will be running again in 2020 Getty Who could be running against Trump in 2020? Hillary Clinton The 2016 Democratic presidential candidate and former Secretary of State says she is “still considering” whether she will run again. Getty Who could be running against Trump in 2020? Pete Buttigieg The Indiana mayor and war veteran will be running for president. If elected, he would be the first openly LGBT+ president in American history. Getty Who could be running against Trump in 2020? Kamala Harris The former California attorney general will be running for president in 2020. Introduced to the national stage during Jeff Sessions’ testimony, she has endorsed Medicare-for-all and proposed a major tax-credit for the middle class. AP Who could be running against Trump in 2020? Elizabeth Warren The Massachusetts Senator has formally launched her bid for president in 2020. A progressive Democrat, she is a major supporter of regulating Wall Street. AP Who could be running against Trump in 2020? Beto O’Rourke The former Texas congressman told Oprah Winfrey that he “has been thinking about running for presidency”, but stopped short of formally announcing his bid to run in 2020. AFP/Getty Who could be running against Trump in 2020? Wayne Messam Mayor of the city of Miramar in the Miami metropolitan area, Wayne Messam has announced his bid. He intends to run on a progressive platform against the "broken" federal government. 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Getty Who could be running against Trump in 2020? Tulsi Gabbard The Hawaii congresswoman announced her candidacy in January, but is likely to face tough questions on her past comments on LGBT+ rights and her stance on Syrian President Bashar al-Assad. Getty Who could be running against Trump in 2020? Andrew Yang The entrepreneur has announced his presidential candidacy, and has pledged that he would introduce a universal basic income of $1,000 a month to every American over the age of 18. AFP/Getty Who could be running against Trump in 2020? Marianne Williamson The author and spiritual advisor has announced her intention to run for president. She had previously run for congress as an independent in 2014 but was unsuccessful. Getty Who could be running against Trump in 2020? John Kerry The former secretary of state has said he is still thinking about whether to run. Getty Who could be running against Trump in 2020? Michael Bloomberg The entrepreneur and former New York mayor– with a net worth of around $50bn – has said he will decide by the end of February whether to seek the presidency. AFP Who could be running against Trump in 2020? Howard Schultz Former Starbucks CEO Howard Schultz has not yet ruled out running for president in 2020, despite criticism that his bid could help re-elect Mr Trump by dividing the Democrat vote. AP Who could be running against Trump in 2020? Eric Holder The former attorney general has said he will decide in “the next month or so” whether to run as a 2020 presidential candidate. AP Who could be running against Trump in 2020? Eric Swalwell The California congressman said he is “ready to do this” and will decide before April whether to run. MSNBC Who could be running against Trump in 2020? Terry McAuliffe The former Virginia governor, who worked to elect Democratic governors during 2018 midterms, said there was a “50 per cent” chance he would run. AP Who could be running against Trump in 2020? Sherrod Brown The Ohio senator is still undecided about whether to run for president in 2020. Who could be running against Trump in 2020? Mitch Landrieu The former New Orleans mayor said he doesn’t think he will run for president, but “never say never”. AP Photo/Jacquelyn Martin

"What's it going to take?" she asked loudly. "What's it going to take for you to say 'yes?' "

He playfully said his 12-year-old son, Ulysses, was among those most against him running for president, after Mr O'Rourke was away for long stretches during last year's failed US Senate campaign.

"The good thing for those who want us to run is our oldest, Ulysses, who was most desperate that we never run for office ever again because of how long I have been gone, is about ready for me to leave the house," Mr O'Rourke said.

Mr O'Rourke would be entering a presidential field that is growing more crowded by the week. Since he stepped offstage after his November loss, Democratic senators Elizabeth Warren, Kirsten Gillibrand and Kamala Harris and others have joined the the party's field.

Still, Mr O'Rourke in his Senate campaign demonstrated a raw ability to attract enthusiasm, raise record amounts of money online and harness social media in a way that few other candidates have been able to replicate.

In a field that has already launched into discussions of health care policy and tax proposals, however, he would be under pressure to deliver more specifics about his campaign as well as his extended public ambivalence about seeking the presidency.

Ms Winfrey provided a key 2008 endorsement for Barack Obama in his first presidential run and has triggered buzz of her own around calls for her to seek office. At one point, Mr O'Rourke gamely turned towards her.

"Many of the questions that you have been asking me, I'm sure many people here would like to know the answer from you," he said. "Is this something you would consider?"

"The reason I respect your process is because I do firmly believe it's something you've got to feel inside of yourself," Ms Winfrey responded. "Not what everybody else says, that I believe that I can answer this call for this particular moment in our time, in our culture, in our society."

The 50-minute interview began with Mr O'Rourke reflecting on his Senate-race loss and what he could have done differently. He ran a unique campaign, he said, and would do the same if he were to run in 2020. He did not have a pollster or a speechwriter, and he prided himself on going to Republican-dominated areas that Democrats often overlooked.

"I learned a hell of a lot during that campaign," he said. "And I think at a time that our politics is so heavily scripted and tested and safe, there was something that was new and maybe even dangerous or different about the way that we ran this campaign."

After the campaign, he said, he felt a "profound disappointment" and set off on a solo journey, one that was well-documented - and often mocked by critics - in Medium posts he put online, saying he was "in and out of a funk." It went from his on-the-road meals ("Pepperoni and cheese pizza. Ice cream for dessert.") to questions of national unity ("How do we stop seeing each other as outsiders?"). At one point, he live-streamed part of a dental appointment.

He has said he is considering both running for president and teaching in a classroom. Yet he has done little of the preparation seen from other candidates, favouring a psychological journey more than one that is practically focused on hiring staff or raising money.

Beto O'Rourke to supporters 'I'm so f***ing proud of you guys'

"I had to be moving; I had to be meeting people," Mr O'Rourke said. "It's just how I think, how I find the next step. I just truly emerged out of this by being with people. That journey totally took me out of not just a funk but out of myself, and into what we are all connected to, which is this amazing place and idea, which is America," he said. "We want to play as great a role as possible in making sure this country lives up to the expectations."

The interview at times had the feel of Mr O'Rourke openly wondering whether he was the one for the moment - as the crowd egged him on, hoping he would just go ahead and announce.

"I'm increasingly excited about doing something - again, to the best of my ability, fulfilling my purpose to its greatest level," he said at one point.

"Can I be part of bringing people together in a deeply divided country around things we agree are common - can we have a common conception on what it is to be American?" he said at another point. "I think about our politics, the way that we run campaigns, the way that we connect with each other. . . . If I can play some role in helping the country to do that, by God I'm going to do it."

"By God, when are you going to know the answer?" Ms Winfrey said.

"Really soon," Mr O'Rourke responded. "Before the end of this month."

Ms Winfrey brought up the meeting he had last year with Mr Obama, asking for details about whether refreshments were served (coffee, in a porcelain cup) and whether the former president urged Mr O'Rourke to run (he did not, but they did discuss a presidential campaign).

"At about minute six or seven, I realised: I am so tense and tight, and I'm sure I just have the weirdest look on my face. This loop is going through my head, 'I am listening to President Obama, I am sitting with President Obama,'" Mr O'Rourke said. "I kind of mind-controlled my body and my expressions and I tried to look relaxed."

A few minutes later, he stopped himself, as if stunned.

"Even saying these words, it's hard to believe that I'm saying I met with Barack Obama," he said. "And I'm saying it to Oprah Winfrey."

At the end of the interview, Ms Winfrey looked over and said, "You seem like you're getting ready to run."

Mr O'Rourke leaned back and smiled.