Tapper: Obama Tries To Regroup After Debate Disaster

Tapper: Obama Tries To Regroup After Debate Disaster

DIANE SAWYER: The evidence is pouring in. That presidential debate last week was a game changer, at least for now. Here's the newest poll. For the first time, Gov. Mitt Romney pulling ahead, leading President Obama among likely voters. The president is under pressure tonight, so what are his plans to turn this around? Twenty-nine days to go