CNNW Early Start March 7, 2012
wednesday. mitt romney racking up six super states, including that classic cliff hanger in ohio. he's kind of talking like it's over, but did he land that knockout blow? >> no. >> if your support really means everything to ann and me, and i'm not going to let you down. i'm going to get this nomination. >> while rick santorum wins three states because mitt romney still cannot convince conservatives that he's the man. we're taking a look at the exit polls. this is my favorite part actually. different numbers are revealing some big problems for the front-runner. christine romans is brea...