RT+: What are you thankful for?
RT+: Go-To Hype song
RT+: Dancing With the Stars Lift
RT+: Volleyball quiz
RT+: Harry Potter Trivia
By Christi Parsons and Seema Mehta Los Angeles Times (MCT) MOUNT VERNON, Iowa _ Picking up where their contentious debate left off, President Barack Obama and challenger Mitt Romney battled Wednesday...