GOP Debate: Feisty Jabs

The GOP candidates were at it again last night. Vaughn Ververs has a blow-by-blow analysis:
Tuesday night's feisty debate saw several sharp exchanges as veiled criticisms were replaced by direct language, and motives were questioned. And while there were no clear-cut winners, there were memorable moments and perhaps one loser, at least in the eyes of many in the audience.
Read on to find out who that was, and what made the debate so "feisty."