TOPSHOT - Republican nominee Donald Trump poses with members of the audience after the second presidential debate at Washington University in St. Louis, Missouri on October 9, 2016. /

Democratic Presidential nominee Hillary Clinton (R) and Republican Presidential nominee Donald Trump participate a town hall debate against Republican nominee Donald Trump at Washington University in St. Louis, Missouri, on October 9,...More

TOPSHOT - Republican nominee Donald Trump (R) looks at Democratic nominee Hillary Clinton as she speaks during the second presidential debate at Washington University in St. Louis, Missouri on October 9, 2016. /

Democratic presidential candidate Hillary Clinton (R) speaks as US Republican presidential candidate Donald Trump listens during the second presidential debate at Washington University in St. Louis, Missouri, on October 9, 2016.

Democratic presidential candidate Hillary Clinton and US Republican presidential candidate Donald Trump debate during the second presidential debate at Washington University in St. Louis, Missouri, on October 9, 2016.

TOPSHOT - Democratic nominee Hillary Clinton (L) and Republican nominee Donald Trump arrive on stage during the second presidential debate at Washington University in St. Louis, Missouri on October 9, 2016. / AFP / POOL / JIM

Democratic presidential candidate Hillary Clinton and US Republican presidential candidate Donald Trump shakes hands after the second presidential debate at Washington University in St. Louis, Missouri, on October 9, 2016. / AFP /...More

US Democratic presidential candidate Hillary Clinton (R) and US Republican presidential candidate Donald Trump shake hands at the end of the second presidential debate at Washington University in St. Louis, Missouri, on October 9,...More

US Democratic presidential candidate Hillary Clinton (R) and US Republican presidential candidate Donald Trump shake hands at the end of the second presidential debate at Washington University in St. Louis, Missouri, on October 9,...More