Paul Ryan: Trump could lose the 2020 election if he manages to preserve his personality

Speaker of the House of Representatives Denis Hastert (left) sworn in his representative, Paul Ryan (right) of Wisconsin, on January 6, 1999, at the opening of his family's work. The oath is a recreation since the official oath is administered at the congress as a whole on the floor of the House. (photo by Rex Banner)

United States – December 12: Rep. Paul Ryan, R-Wis., Speaks at a press conference during which Republican House leaders have called for permanent tax relief. (Photo by Tom Williams / Roll call / Getty Images)

KRT US NEWS STORY SLUGGED: SOCIAL DISCUSSION ON SECURITY GEORGE BRIDGES / KRT'S PHOTOGRAPHY KRT (April 14) Conversation on social security between representative Paul Ryan (R-WI), presented, and William Novelli, director of the AARP, April 5, 2005 (lde) 2005 (Photo by George Bridges / MCT / MCT via Getty Images)

UNITED STATES – JULY 22: BRIEFING MEDICARE – Rep. Paul Ryan, R-Wisc., Speaks at an information meeting of the Cato Institute on Medicare Reform in the Rayburn House office building. Tom Miller, Director of Health Policy Studies at Cato, observes. (Photo by Scott J. Ferrell / Congressional Quarterly / Getty Images)

WASHINGTON – SEPTEMBER 24: Rep. Paul Ryan (R-WI) interviews Peter Orszag, Director of the Congressional Budget Office, during a hearing at Capitol Hill on the consequences of market turmoil on the September 24, 2008 federal budget in Washington, DC Orszag has indicated that, although the impact is currently unknown, it is expected to be significantly less than $ 700 billion. (Photo by Brendan Hoffman / Getty Images)

WASHINGTON – APRIL 27: Representative of the House Budget Committee Member, Representative Paul Ryan (R-WI) (R) made an opening statement at a meeting of the Conference Committee with the Chair of the Committee on the Budget. Senate Budget, Kent Conrad (D-ND) (L) and the House Budget Committee President John Spratt (D-SC) in the US Capitol on April 27, 2009 in Washington, DC. Legislators of the House and Senate have already reached a tentative agreement on the budget resolution for fiscal 2010 and hope to be able to table a conference report after today 's meeting. (Photo by Chip Somodevilla / Getty Images)

WASHINGTON – MARCH 19: (LR) Eric Cantor (R-VA), representative of the Whips of the American minority, Representative Dave Camp (R-MI) and Representative Paul Ryan (R-WI) listen to a press conference on Health Care legislation on March 19, 2010 on Capitol Hill in Washington, DC. The House will vote on health care reform legislation on Sunday, March 21st. (Photo by Alex Wong / Getty Images)

Representative Paul Ryan, a Republican from Wisconsin and Chair of the House of Commons Budget Committee, speaks at a press conference at the United States Capitol in Washington, DC, United States on Tuesday, April 5, 2011. Republicans in the United States House today unveiled the federal budget and reduce the deficit by about three quarters in the coming years, with a $ 6 trillion spending cut and a tax rate limitation of 25%. Photographer: Joshua Roberts / Bloomberg via Getty Images

MEET THE PRESS – In the photo: Representative Paul Ryan (R-WI) on the left, and Moderator David Gregory, on the right, appear in "Meet the Press" in Washington DC on Sunday, April 10, 2011. (Photo by William B Plowman / NBC / NBCU Photo Bank via Getty Images)

MILWAUKEE, WI – APRIL 01: Republican presidential candidate, former Massachusetts governor, Mitt Romney (R), jokes with US representative Paul Ryan (C) (R-WI) at a news conference crepe brunch at Bluemound Gardens on April 1, 2012 in Milwaukee, Wisconsin. Less than a week before the Wisconsin primaries, Mitt Romney continues to campaign with the state. (Photo by Justin Sullivan / Getty Images)

WASHINGTON, DC – APRIL 26: Representative of House Budget Chairman Paul Ryan (R-WI) is introduced before talking about "America is a tenacious promise" and the federal budget in a speech delivered at Georgetown University on April 26, 2012 in Washington. In his speech, Ryan said that his budget proposal was facing the country's $ 15 trillion debt before it could affect future generations of Americans. (Photo by Win McNamee / Getty Images)

NORFOLK, VA – AUGUST 11: The Republican presidential candidate, former Massachusetts governor, Mitt Romney (left), jokes with the representative Paul Ryan (right) after announcing it as "the next President of the United States "at an event announcing him his title of vice presidential candidate before the USS Wisconsin on August 11, 2012 in Norfolk, Virginia. Ryan, a seven-member congressman, is chairman of the House's budget committee and is in stark contrast to the Obama administration's fiscal policy. (Photo by Win McNamee / Getty Images)

United States – September 14: Rep. Paul Ryan, R-Wis., Vice President, greets the crowd after delivering a speech at the Values ​​Electors Summit at the Omni Shoreham Hotel in Woodley Park. Photo of Tom Williams / Roll call)

NEWPORT NEWS, VA – SEPTEMBER 18: US Representative Paul Ryan (R-WI), Vice President, takes a break while speaking at a demonstration at the Christopher Newport University September 18, 2012 in Newport News, Virginia. Ryan continued to campaign for the next presidential election. (Photo by Alex Wong / Getty Images)

MIAMI, FL – SEPTEMBER 22: Republican vice-presidential candidate Paul Ryan (R-WI) hugs waitress Lourdes Alcerro during an election visit to Little Havana's Versailles restaurant on September 22, 2012 in Miami, Florida. Ryan continues to campaign for votes across the country. (Photo by Joe Raedle / Getty Images)

Republican presidential candidate, Mitt Romney (R), and his running contender, Paul Ryan, get married by running for an election rally on September 25, 2012 at the Dayton International Airport in New York. Vandalia, Ohio. AFP PHOTO / Mandel NGAN (The photo credit should match MANDEL NGAN / AFP / GettyImages)

Rep. Paul Ryan, a Republican from Wisconsin, arrives at a press conference on Capitol Hill in Washington, DC, United States on Tuesday, October 20, 2015. Ryan said he would be ready to run for the US House presidency if the Republicans gather behind him now, put an end to the leadership crises and let him continue spending time with his family. Photographer: Andrew Harrer / Bloomberg via Getty Images

Representative Paul Ryan, a Wisconsin Republican and Chair of the House Ways and Means Committee, center right, walks down the steps of the US Capitol building after a vote in Washington, DC, United States, on Friday, October 9 2015. Ryan The other Republicans are lobbied hard to run for president of the US House of Representatives after an extremist faction forced President John Boehner to resign and his supreme lieutenant to step down from the presidency. race. Photographer: Andrew Harrer / Bloomberg via Getty Images

US Representative Paul Ryan of Wisconsin is attending a meeting in the basement of the US Capitol building in Washington, DC on Tuesday, October 20, 2015. Ryan is due to meet with a group of Conservatives in the House on Tuesday. weighs a potential race to replace President John Boehner under pressure from his Republican colleagues. Photographer: Andrew Harrer / Bloomberg via Getty Images

UK Representative Paul Ryan, Republican of Wisconsin and Chair of the House Ways and Means Committee, speaks with the media after going to the US Capitol Building Following a vote held in Washington, DC (United States), on Friday, October 9, 2015. Ryan is under heavy pressure from his Republican compatriots to run for president of the US parliament after An extremist faction forced President John Boehner to resign and his supreme lieutenant to withdraw from the race. Photographer: Andrew Harrer / Bloomberg via Getty Images

United States – October 20th – Rep. Paul Ryan, R-Wis., Speaks at a press conference following a Republican House meeting on Capitol Hill in Washington on Tuesday, October 20, 2015. Ryan said that he would present as a speaker only if he gets enough support from the GOP by the end of the week. (Photo By Al Drago / CQ Roll Call)

US House Speaker Paul Ryan, Republican of Wisconsin, is awaiting the arrival of Israeli President Reuven Rivlin for a meeting at the US Capitol Building in Washington, DC on December 10, 2015. AFP PHOTO / SAUL LOEB / AFP / SAUL LOEB (Photo credit should read SAUL LOEB / AFP / Getty Images)

WASHINGTON, DC – DECEMBER 10: House Speaker Paul Ryan (R-WI) holds his weekly briefing on Capitol Hill on December 10, 2015 in Washington, DC Paul Ryan spoke on topics such as Donald Trump and the project of expenditure law. (Photo by Allison Shelley / Getty Images)

WASHINGTON, DC – DECEMBER 15: House Speaker Paul Ryan (R-WI) speaks in an interview with Politico at the Grand Hyatt on December 15, 2015 in Washington DC. Ryan was interviewed by Mike Allen, chief correspondent of the White House for Politico, at a Politico Playbook breakfast. (Photo by Mark Wilson / Getty Images)

US House Speaker Paul Ryan (R-WI) (L) attends the solemn inauguration of the elected representative Ralph Norman (R-SC) at Capitol Hill, Washington, United States , June 26, 2017. REUTERS / Yuri Gripas

Speaker of the House, Paul Ryan (R-WI), speaks after Senate Republicans unveiled their version of a bill that would replace Mr. Obamacare at Capitol Hill in Washington, DC on June 22, 2017 REUTERS / Joshua Roberts

House Speaker Paul Ryan presents his new tax policy at the National Association of Manufacturers' Summit in Washington, DC, on June 20, 2017. REUTERS / Aaron P. Bernstein

House Speaker Paul Ryan visits members of the Republican team prior to the Congress Baseball game at the Nationals Park in Washington, DC, on June 15, 2017. REUTERS / Aaron P. Bernstein

US House Speaker Paul Ryan talks about President Donald Trump, former FBI director James Comey, and Russia's investigations as the conference representative looks on Republican Cathy McMorris Rodgers (right) after a closed meeting of the Executive Representatives at Capitol Hill, Washington, USA, May 17, 2017. REUTERS / Aaron P. Bernstein

House Speaker Paul Ryan (R-WI) listens to the speech of US President Donald Trump at a meeting with Republican congressional leadership members at the White House in Washington, DC, on June 6, 2017. REUTERS / Joshua Roberts