GOP Candidates Face Off in Iowa

So much for a quiet Sunday morning in Iowa. The Republican presidential contenders didn't waste a minute during their first network television debate, each aggressive, eager and ready to tackle questions on abortion, foreign policy and the role of the vice president, with their gloves off. "I get tired of people that are holier than thou because they've been pro-life longer than I have," said GOP front-runner Mitt Romney, in a thinly veiled attack on GOP rival Sen. Sam Brownback. Romney...Full Story