U.S. Elections in Pictures

Democratic presidential nominee Hillary Clinton listens to Republican presidential nominee Donald Trump during the second presidential debate at Washington University in St. Louis, Sunday, Oct. 9, 2016. (AP Photo/John Locher)

Patrons watch the presidential debate between Democratic presidential nominee Hillary Clinton and Republican presidential nominee Donald Trump at Jefferson Social, Monday, Sept. 26, 2016, in downtown Cincinnati. (AP Photo/John Minchillo)

Republican vice-presidential nominee Gov. Mike Pence and Democratic vice-presidential nominee Sen. Tim Kaine stand after the vice-presidential debate at Longwood University in Farmville, Va., Tuesday, Oct. 4, 2016. (Joe Raedle/Pool via AP)

NYU students react while watching the presidential debate between Democratic candidate Hillary Clinton and Republican candidate Donald Trump during a debate watch gathering, Wednesday, Oct. 19, 2016, in New York. (AP Photo/Julie Jacobson)