First Nominating Process News Today

2012 ballots are cast, iowa caucuses on january 3rd. first up, nbc news campaign embed alex moshi is in iowa on the ground. alex, who is banking on a win in iowa? >> well, i think all the candidates right now are really trying to, you know, grasp all the voters in iowa. they want to win here. its obviously the first nominating process -- state in the process. weve seen rick santorum here a lot. hes visited all 99 counties. mitt romney was here yesterday. drawing crowds of over 200 people. so wer...