Republican presidential contenders Mitt Romney and Newt Gingrich clashed repeatedly in heated, personal terms Monday night in a crackling campaign debate in Tampa, Fla.
Romney points to the resignation of House Speaker Gingrich and his connection with Freddie Mac. Gingrich defends himself, saying every single ethics charge was dismissed, and motivated by Democratic bitterness that Republicans had taken over the House after 40 years of Democratic control.