Voters in Arizona and Michigan go to the polls today. It's no secret that Michigan, the state where Mitt Romney grew up, is a must-win for Romney. Add in the fact that any registered voter is allowed to vote in Michigan's open primary it sounds like Rick Santorum has caught the Democratic bug. In a robocall circulated in Michigan yesterday, Santorum tried to woo the Democrats.
Takeaway Washington correspondent Todd Zwillich gives us more information about Santorum's Democratic strategy.