Romney, Santorum Neck and Neck in Michigan

Josh Lederman, The Hill
Mitt Romney and Rick Santorum blanketed Michigan on Monday, hoping to seal the deal ahead of a neck-and-neck primary that could have enormous implications for the GOP presidential race.But Tuesday’s contests in Michigan and Arizona couldn’t come soon enough for the Republican candidates, all four of whom emerged bruised and visibly depleted by the most recent stretch of the campaign. 

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