FROM CNN's Jack Cafferty: Things aren't looking pretty for Newt Gingrich in Florida, but that doesn't seem to matter much to him. Despite trailing Mitt Romney in the polls by double digits and being outspent by an estimated $12 million in the Sunshine State, Gingrich is vowing to stay in the race all the way … Continue reading If Newt Gingrich gets blown out in Florida, is it time to drop out?