CNNW CNN Newsroom January 28, 2012
florida is a big prize, with 50 delegates up for grabs in a winner-take-all contest. it's time to turn to cnn political reporter peter hamby who's live in plantation, florida, a suburb just west of ft. lauderdale. >> reporter: they are not letting up on newt gingrich. i've got to tell you, every television ad i've seen has been negative and most of them have within negative from romney or his allies against newt gingrich. today they're out with a brutal new ad that's sat rating air waves here. it features tom brokaw talking for 30 seconds in a news clip from 1997 after the house vote...