WHITE PLAINS, NY - NOVEMBER 04: Democratic presidential nominee former Secretary of State Hillary Clinton talks with members of her staff aboard her campaign plane at Westchester County Airport on November 4, 2016 in White Plains, New York. With less than a week to go until election day, Hillary Clinton is campaigning in Pennsylvania, Ohio and Michigan. (Photo by Justin Sullivan/Getty Images)
US President Barack Obama addresses a campaign event for Democratic presidential nominee Hillary Clinton at the Capital University Field House in Columbus, Ohio, November 1, 2016. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
CHARLOTTE, NC - OCTOBER 30 : Former US President Bill Clinton delivers a speech during a campaign rally for Democratic presidential candidate Hillary Clinton in Charlotte, North Carolina on October 30, 2016. (Photo by Peter Zay/Anadolu Agency/Getty Images)
Democratic presidential candidate Hillary Clinton addresses supporters during a campaign rally on Super Tuesday in Miami on March 1, 2016. Democrat Hillary Clinton scored a string of early wins on Super Tuesday, US networks projected, putting her closer to the presidential nomination. / AFP / RHONA WISE (Photo credit should read RHONA WISE/AFP/Getty Images)
COLUMBIA, SC - FEBRUARY 27: Democratic presidential candidate, former Secretary of State Hillary Clinton gives a victory speech to supporters at an event on February 27, 2016 in Columbia, South Carolina. Clinton defeated rival Democratic presidential candidate Sen. Bernie Sanders (D-VT) in the Democratic South Carolina primary. (Photo by Win McNamee/Getty Images)
