President Donald Trump gives a 'thumbs-up' as he walks across the South Lawn of the White House in Washington, Sunday, April 9, 2017. Trump is returning from a trip to his Mar-a-Lago estate in Palm Beach, Fla. (AP Photo/Pablo Martinez Monsivais)
Speaker of the House Paul Ryan, R-Wis., takes questions from reporters on Capitol Hill in Washington, Thursday, Oct. 12, 2017, a day before visiting hurricane-ravaged Puerto Rico with a bipartisan delegation to assess the destruction. The House is on track to deliver disaster aid, $16 billion to pay flood insurance claims, and emergency funding to help the cash-strapped government of Puerto Rico stay afloat. (AP Photo/J. Scott Applewhite)
Sen. Susan Collins, R-Maine walks the hallways on Capitol Hill in Washington Thursday, July 13, 2017. Senate Majority Leader Mitch McConnell of Ky., rolls out the GOP's revised health care bill, pushing toward a showdown vote next week with opposition within the Republican ranks. (AP Photo/Pablo Martinez Monsivais)
Sen. Lindsey Graham, R-S.C., chairman of the Senate Judiciary Subcommittee on Crime and Terrorism, questions Attorney General Jeff Sessions during a Senate Judiciary Committee hearing on Capitol Hill in Washington, Wednesday, Oct. 18, 2017. (AP Photo/Carolyn Kaster)
UNITED STATES - OCTOBER 19: Sen. Al Franken, D-Minn., left, talks with Sen. Todd Young, R-Ind., during a Senate Health, Education, Labor and Pensions Committee hearing in Dirksen Building titled "Examining How Healthy Choices Can Improve Health Outcomes and Reduce Costs," on October 19, 2017. (Photo By Tom Williams/CQ Roll Call)
Former Alabama Chief Justice and U.S. Senate candidate Roy Moore speaks at a rally, Monday, Sept. 25, 2017, in Fairhope, Ala. (AP Photo/Brynn Anderson)
President Donald Trump speaks during a meeting with members of the House Ways and Means committee in the Roosevelt Room of the White House, Tuesday, Sept. 26, 2017, in Washington. (AP Photo/Evan Vucci)
UNITED STATES - APRIL 27: Sen. James Inhofe, R-Okla., attends a Senate Armed Services Committee hearing in Dirksen Building titled "United States Pacific Command and United States Forces Korea," which featured testimony by Navy Adm. Harry Harris Jr., commander of the U.S. Pacific Command on April 27, 2017. (Photo By Tom Williams/CQ Roll Call)
UNITED STATES -  NOVEMBER 15: Sen. Kirsten Gillibrand, D-N.Y., right, and Rep. Jackie Speier, D-Calif., hold a news conference in the House studio to introduce legislation that aims to address and prevent sexual harassment for Capitol Hill staff on November 15, 2017. (Photo By Tom Williams/CQ Roll Call)
Former Alabama Chief Justice and U.S. Senate candidate Roy Moore speaks at the Vestavia Hills Public library, Saturday, Nov. 11, 2017, in Birmingham, Ala. According to a Washington Post story Nov. 9, an Alabama woman said Moore made inappropriate advances and had sexual contact with her when she was 14. (AP Photo/Brynn Anderson)
Senate Majority Leader Mitch McConnell, R-Ky., flanked by Sen. John Thune, R-S.D., left, and Majority Whip John Cornyn, R-Texas, announces to reporters that the Senate is moving ahead on a Republican budget plan, a critical step in President Donald Trump and the party's politically imperative drive to cut taxes and simplify the IRS code, at the Capitol in Washington, Tuesday, Oct. 17, 2017.  (AP Photo/J. Scott Applewhite)
FILE - In this Aug. 30, 2011 file photo, Rep. Jackie Speier, D-Calif., talks to reporters in Washington. A divided Armed Services Committee, in which Speier is a member, backed the provision in a sweeping defense policy bill that the full House will consider next month, touching off a provocative debate about the role of women in the military.(AP Photo/Charles Dharapak, File)
Sen. Rand Paul, R-Ky., criticizes the House Republican healthcare reform plan as “Obamacare light” during a television interview on Capitol Hill in Washington, Tuesday, March 7, 2017. (AP Photo/J. Scott Applewhite)
Beverly Young Nelson the latest accuser of Alabama Republican Roy Moore, reads her statement at a news conference, in New York, Monday, Nov. 13, 2017. Nelson says she was a 16-year-old high school student working at a restaurant where Moore was a regular. She says Moore groped her, touched her breasts and locked the door to keep her inside his car. She said he squeezed her neck while trying to push her head toward his crotch and that he tried to pull her shirt off. (AP Photo/Richard Drew)