Democratic Rep. Al Green called for President Trump's impeachment on Monday, saying "no one is above the law."

The Texas congressman issued a statement announcing his support of impeachment on Monday, in which he claims America's 45th president has acted in obstructing a lawful investigation of Trump's campaign ties to Russian influence in the 2016 election.

"President Trump is not above the law," Green says. "He has committed an impeachable act and must be charged. To do otherwise would cause some Americans to lose respect for, and obedience to, our societal norms."

RELATED: Top Trump controversies from his first 100 days



19 PHOTOS Top Trump controversies from his first 100 days See Gallery Top Trump controversies from his first 100 days Day 2: Spicer delivers blistering critique of inauguration coverage Trump's first full day in office was marked with a combative statement from White House Press Secretary Sean Spicer who chided the media for "shameful" reporting about the crowd size at the Inauguration. The impromptu statement, Spicer's first appearance in front of reporters in his new role, set the tone for the administration's antagonistic relationship with the press during the opening days of the new presidency. Related: Rewriting the Rulebook — Trump's First 100 Days Photos showed crowds much smaller than the turnout for President Barack Obama's Inauguration in 2009, though Spicer claimed Trump's swearing in saw "the largest audience to ever witness an inauguration, period, both in person and around the globe." (Photo via REUTERS/Carlos Barria) Day 3: "Alternative facts" Kellyanne Conway, a senior adviser to Trump, told NBC News' Chuck Todd that Spicer presented "alternative facts" during his statement about the Inauguration crowd size. "You're saying it's a falsehood. And they're giving — Sean Spicer, our press secretary — gave alternative facts," she said in an interview on "Meet The Press." "Alternative facts are not facts, they're falsehoods," Todd responded. The term quickly went viral and became a catchphrase for the administration's spin on seemingly negative news stories. Conway later defined the term as "additional facts and alternative information." (Photo by Mark Wilson/Getty Images) (Photo by Mark Wilson/Getty Images) Day 4: Trump repeats illegal voter claims Trump spent the first 10 minutes of a bipartisan meeting with congressional leaders lamenting the millions of "illegal" voters that prevented him from winning the popular vote. The debunked claim, which Trump first made after his election victory last November, came as a surprise to lawmakers visiting the White House for an introduction to the new president. Trump won a commanding 304 electoral votes but received about 3 million fewer total votes nationwide than Democrat Hillary Clinton. He attributed the gap to unfounded claims of "illegals" voting. (Photo by Shawn Thew-Pool/Getty Images) Days 8 and 9: Thousands protest Trump travel ban Trump's directive to temporarily suspend refugees from seven Muslim-majority countries from entering the U.S. sparked widespread protests and confusion at airports around the country and the world. Some refugees and immigrants, including those with green cards, were barred from entering the country as officials struggled to make sense of the order. Protesters gathered at airports around the nation to voice their opposition to the ban. Federal judges later blocked the order, leading the administration to revise and re-sign it weeks later. (Photo by James Keivom/NY Daily News via Getty Images) Day 10: Steve Bannon gets seat on National Security Council Trump's chief political strategist Steve Bannon was given a seat on the "principles committee" of the National Security Council, a position normally reserved for generals. The chair of the Joint Chiefs of Staff and the director of national intelligence were downgraded as a result. Bannon would later be removed from the NSC on April 5, with those two positions being added back along with Secretary of Energy and former Texas governor Rick Perry. (Photo by Win McNamee/Getty Images) Day 11: Trump fires acting Attorney General Sally Yates The Trump administration "relieved" acting Attorney General Sally Yates after she issued a Justice Department directive to lawyers not to defend Trump's travel order. Yates served as deputy attorney general in Obama's administration and stayed on as former Sen. Jeff Sessions awaited confirmation. (Photo by Pete Marovich/Getty Images) Day 15: Kellyanne Conway cites the 'Bowling Green Massacre' Top adviser Conway became a punchline for citing the "Bowling Green massacre" when sticking up for Trump's immigration order. Though no such massacre took place, Conway said she meant to refer to terrorists discovered living in Bowling Green, Kentucky. (Photo by Chip Somodevilla/Getty Images) 16. Trump dings 'so-called judge' in tweet The president questioned the legitimacy of a federal judge who temporarily halted his immigration order. "The opinion of this so-called judge, which essentially takes law-enforcement away from our country, is ridiculous and will be overturned!" Trump tweeted. Neil Gorsuch, Trump's Supreme Court nominee, called the comments "disheartening" during his confirmation hearing more than one month later. Day 25: National Security Adviser Michael Flynn resigns Flynn abruptly resigned Feb. 13 after misleading Vice President Mike Pence and other senior White House officials about his communications with the Russian ambassador to the United States. Flynn admitted to giving Pence "incomplete information" about a phone call in which he and the Russian official discussed U.S. sanctions against Moscow after the election. The VP had defended Flynn in television interviews, claiming the retired Army lieutenant general did not speak with Ambassador Sergey Kislyak about the sanctions that President Obama had imposed in response to Russian meddling in the presidential election. The Justice Department informed the White House about Flynn's communication on Jan. 26, but Pence was not made aware until Feb. 9, White House press secretary Sean Spicer said. (Photo via REUTERS/Carlos Barria) Day 27: Trump's pick for labor secretary withdraws nomination Andy Puzder, the head of CKE Restaurants, withdrew his nomination to head the Labor Department after coming under scrutiny from senators on both sides of the aisle. It's not uncommon for presidents to fail to get all their top choices confirmed to the Cabinet, but Trump's appointments have come at a glacial pace. (Photo by Scott Olson/Getty Images) Day 34: Administration revokes transgender bathroom guidance The Trump administration reversed the Obama administration's guidance to public schools that allowed transgender students to use the bathroom of their choice. The move was met by outrage from advocates of the LGBTQ community. (Rick Madonik/Toronto Star via Getty Images) Day 42: Sessions recuses himself from Russian investigation Attorney General Jeff Sessions announced he would recuse himself from any investigation into Russian interference with the U.S. presidential election. The new attorney general had come under scrutiny after it was revealed he met with the Russian ambassador to the U.S. during the 2016 campaign. Sessions, a top surrogate during Trump's campaign, did not disclose the meeting during his Senate confirmation hearings. Sessions said he did nothing improper but sought to avoid the perception of a conflict. (Photo credit NICHOLAS KAMM/AFP/Getty Images) Day 44: Trump tweets that Obama had Trump Tower 'wires tapped' The president set off a political firestorm by tweeting out the explosive claim that Obama conducted surveillance on Trump Tower during his 2016 run. Trump has not backed down from the accusation, though the White House has yet to present proof of what the president meant. Rep. Devin Nunes, the chair of the House Intelligence Committee, came under fire for claiming to have seen evidence that could support Trump's claims. He later recused himself from the probe after members on both sides of the aisle questioned his impartiality. FBI Director James Comey refuted Trump's claim while testifying to Congress. Day 46: Second immigration order unveiled The Trump administration unveiled a second edition of the controversial travel ban. The new ban removed Iraq from the list of countries impacted and does not affect those who currently have green cards. However, the revised ban was also blocked by federal judges. (Photo by Mark Wilson/Getty Images) Day 57: German Chancellor Angela Merkel's awkward visit Trump repeatedly knocked German leader Angela Merkel on the campaign trail, setting up what amounted to an awkward first visit to Washington. After an uncomfortable photo-op in the Oval Office, the two leaders further displayed their frosty relationship in a joint press conference. The crowning moment came when Trump received a question about his wiretapping accusations against Obama. "At least we have something in common, perhaps," Trump responded, referencing U.S. efforts under Obama to monitor Merkel revealed in documents made public by Edward Snowden. (Photo credit should read SAUL LOEB/AFP/Getty Images) Day 60: FBI head confirms Trump, Russia probe FBI Director James Comey confirmed to Congress the bureau is investigating links between President Trump's campaign and Russia. (Photo By Tom Williams/CQ Roll Call) Day 66: Trump knocks house conservatives After a White House-backed plan to replace Obamacare failed in Congress, Trump knocked the House Freedom Caucus in a tweet. The group is comprised of some of the most conservative members and was largely expected to be among Trump's top supporters when he entered office. But their objections to provisions in the Republican healthcare plan ultimately doomed the legislation and Trump warned "we must fight them, & Dems" in the midterm elections. (Photo by Oliver Contreras/For The Washington Post via Getty Images) Day 76: Trump suggests Susan Rice committed a crime Trump took unprompted shots at former national security adviser Susan Rice in an interview with The New York Times that was meant to be focused on infrastructure. He suggested Rice committed a crime by attempting to uncover the identities of Trump aides whose communications had been collected by intelligence agencies. "I think the Susan Rice thing is a massive story. I think it's a massive, massive story. All over the world," Trump told The Times. Rice later denied the charges. "The allegation is that somehow the Obama administration officials utilized intelligence for political purposes, that's absolutely false," Rice told MSNBC's Andrea Mitchell. (Photo by Alex Wong/Getty Images) Day 85: An end to White House visitor logs The Trump administration announced an end to the public release of the names of White House visitors that began under President Barack Obama. The administration attributed the change in policy to "the grave national security risks and privacy concerns" and said that the Obama administration had only selectively released names anyway. (Photo credit should read SAUL LOEB/AFP/Getty Images) Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

Green even listed the acts which he believes are impeachable offenses, including Trump's firing of former FBI Director James Comey and, separately, Trump's having "acknowledged he considered the [Russian] investigation" when he fired Comey.

Inbox: Congressman Al Green Calls for the Impeachment of President Trump pic.twitter.com/TUBoNaUJr6 — Bradd Jaffy (@BraddJaffy) May 15, 2017

Green is not the first elected official to call for Trump's impeachment. Democratic Rep. Maxine Waters of California has previously stated Trump's "ties with Russia" will lead to eventual impeachment and blasted the president on numerous occasions using blunt and direct language.

RELATED: People who might run against Trump in 2020



45 PHOTOS People who might run against Trump in 2020 See Gallery People who might run against Trump in 2020 Former Vice President Joe Biden (Photo by Patrick T. Fallon/Bloomberg via Getty Images) Sen. Bernie Sanders (I-Vt.) (Photo by Scott Eisen/Getty Images) Sen. Elizabeth Warren (D-Mass.) (Photo by Craig F. Walker/The Boston Globe via Getty Images) Sen. Kamala Davis (D-Calif.) (Photo By Bill Clark/CQ Roll Call) Sen. Chris Murphy (D-Conn.) (Photo by Zach Gibson/Getty Images) Sen. Amy Klobuchar (D-Minn.) (Photo by Drew Angerer/Getty Images) Facebook CEO and founder Mark Zuckerberg (Photo by David Paul Morris/Bloomberg via Getty Images) Sen. Cory Booker (D-N.J.) (Photo by Jason LaVeris/FilmMagic) Former U.S. Secretary of State John Kerry (D) (Photo by: REUTERS/Gonzalo Fuentes) Sen. Kirsten Gillibrand (D-N.Y.) (Photo by: Lloyd Bishop/NBC/NBCU Photo Bank via Getty Images) Colorado Gov. John Hickenlooper (Photo By Bill Clark/CQ Roll Call) New York Gov. Andrew Cuomo (Photo credit MENAHEM KAHANA/AFP/Getty Images) Former Maryland Gov. Martin O'Malley (Photo credit NICHOLAS KAMM/AFP/Getty Images) Former Housing and Urban Development Secretary Julian Castro (Photo by Pete Marovich/Bloomberg via Getty Images) Sen. Tim Kaine (D-Va.) (Photo by Daniel Acker/Bloomberg via Getty Images) Sen. Al Franken (D-Minn.) (Photo by Zach Gibson/Getty Images) Sen. Sherrod Brown (D-Ohio) (Photo credit ZACH GIBSON/AFP/Getty Images) Former Massachusetts Gov. Deval Patrick (Photo by Suzanne Kreiter/The Boston Globe via Getty Images) New York City Mayor Bill de Blasio (Photo by James Keivom/NY Daily News via Getty Images) Dallas Mavericks owner Mark Cuban (Photo by Andrew Harrer/Bloomberg via Getty Images) Environmental activist Tom Steyer (Photo by David Paul Morris/Bloomberg via Getty Images) Democratic National Committee Chairman Tom Perez (Photo by Taylor Hill/FilmMagic) Minnesota Gov. Mark Dayton (Photo by Stephen Maturen/Getty Images) Virginia Gov. Terry McAuliffe (Photo by Drew Angerer/Getty Images) California Lt. Gov. Gavin Newsom (Photo by Yichuan Cao/NurPhoto via Getty Images) Facebook COO Sheryl Sandberg (Photo credit FABRICE COFFRINI/AFP/Getty Images) Starbucks CEO Howard Schultz (Photo credit should read JASON REDMOND/AFP/Getty Images) Dwayne "The Rock" Johnson (Photo by Donna Ward/Getty Images) Rep. Tulsi Gabbard (D-Hawaii) (Photo credit TIMOTHY A. CLARY/AFP/Getty Images) Rep. Keith Ellison (D-Minn.) (Photo by Alex Wong/Getty Images) Rep. Sean Patrick Maloney (D-N.Y) (Photo By Tom Williams/CQ Roll Call) California Gov. Jerry Brown (Photo by Tiffany Rose/Getty Images for Caruso ) Media mogul Oprah Winfrey (Photo by Moeletsi Mabe/Sunday Times/Gallo Images/Getty Images) Former Sen. Russ Feingold (D-Wis.) (Photo By Tom Williams/CQ Roll Call) Former Vermont Gov. Howard Dean (Marcus Yam / Los Angeles Times) Former Vice President Al Gore (Photo credit DAVID MCNEW/AFP/Getty Images) Sen. Mark Warner (D-Va.) (Photo by Katherine Frey/The Washington Post via Getty Images) Former Sen. Jim Webb (D-Va.) (Photo by Andrew Harrer/Bloomberg via Getty Images) Los Angeles Mayor Eric Garcetti (Photo by Rodin Eckenroth/Getty Images,) Rep. Seth Moulton (D-Mass.) (Photo by Craig F. Walker/The Boston Globe via Getty Images) New Orleans Mayor Mitch Landrieu Albin Lohr-Jones/Pool via Bloomberg Sen. Tammy Duckworth (D-Ill.) (Photo by Scott Olson/Getty Images) Washington Gov. Jay Inslee (Photo by Karen Ducey/Getty Images) Texas Rep. Beto O'Rourke (AP Photo/Eric Gay) Michael Bloomberg (Christopher Smith/Invision/AP) Up Next See Gallery Discover More Like This HIDE CAPTION SHOW CAPTION of SEE ALL BACK TO SLIDE

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