Round 2 of presidential debates set for Tuesday
Town hall-style debate could challenge both candidates
Published On: Oct 14 2012 04:26:22 AM PDT
Updated On: Oct 14 2012 12:24:55 PM PDT
President Barack Obama and challenger Mitt Romney will face off for the second time on Tuesday. This time, the debate will be a town-hall format, which could present challenges to both candidates.
