The tone of the debate Sunday was a lot different than the first one.
From the controversial sexual related comments Donald Trump made caught on tape to Hillary Clinton saying Trump is unfit to be president, the debate quickly turned into a lot of attacks.
Here's a look at some of the comments on Twitter about the debate tonight.
ST LOUIS, MO - OCTOBER 09: Republican presidential nominee Donald Trump responds to a question during the town hall debate at Washington University on October 9, 2016 in St Louis, Missouri. This is the second of three presidential debates scheduled prior to the November 8th election. (Photo by Chip Somodevilla/Getty Images)
Democratic presidential nominee Hillary Clinton, left, talks as Republican presidential nominee Donald Trump watches her during the second presidential debate at Washington University in St. Louis, Sunday, Oct. 9, 2016. (Saul Loeb/Pool via AP)