Rep. Aaron Schock (R-IL), a Mitt Romney supporter, predicts how well his candidate will do in the Super Tuesday contests. He also responds to claims by fmr. First Lady Barbara Bush that the 2012 GOP race is the ‘worst campaign ever.’

Rep. Schock on tone of 2012 race

01:39 - Source: CNN
Rep. Schock on tone of 2012 race

Schock: Romney to win most states Tuesday

02:46 - Source: CNN
Schock: Romney to win most states Tuesday