THE BIG DEBATE: Pres. Obama And Mitt Romney Prepare For Wednesday's Showdown; Will The Debate Sway The Election? (VIDEO) | Roland Martin Reports

THE BIG DEBATE: Pres. Obama And Mitt Romney Prepare For Wednesday’s Showdown; Will The Debate Sway The Election? (VIDEO)

Roland Martin, Will Cain, Ryan Lizza, Christine Romans and John Berman discuss the upcoming Presidential debate between President Barack Obama and Mitt Romney.