No he didn't. Look at the MSNBC debate, the first one, and look at tonight. 360 turn. He was on point, did not flub, and you can tell he is getting in his stride.
He looked good in his suit. But he was indecisive and said he'd meet meet with Castro and Chavez.
Ooops.
He a President who actually would try and DO SOMETHING... yeah that's a bad thing. She gave the WRONG answer on that question and it showed.