Sen. Lindsey Graham speaks with MSNBC in the post-debate spin room. He says that Jeb Bush will be the winner of the clash with Donald Trump over his brother's role in failing to prevent 9/11.
LINDSEY GRAHAM: He's been standing up to Trump for weeks now, he's starting to get under his skin. He should have been part of the Democratic debate, not the Republican debate when it comes to Trump.
Very few South Carolinians admire Putin and think George W. bush is a liar. That one exchange will define the race in South Carolina.