jenna: we just talked about this a little bit with scott rasmussen but mitt romney is tapping into its michigan roots as gop candidates gear up for tuesday s crucial primary. the race appears more of a toss-up, brand new polls showing rick santorum has a slight, slight lead. steve brown in lansing, michigan, with more. if you re slight anything you might as well be slightly in the lead. reporter: slightly ahead is better than slightly behind but this is a very tight race. if you look at real clear politics average of polling in the republican primary here in this particular state, rick santorum at 33.8%. mitt romney at 33%. ron paul and newt gingrich further back. this is a state because of romney s roots here that set up to be a romney winnable