First Word: Crucial test in Michigan

Updated
 

Two states are voting in the Republican primaries today, Arizona and Michigan. But, the Wolverine State remains the crucial test for Mitt Romney — his home state. Because if he even can’t win on his home turf, how could he beat President Obama in November? Last Word host Lawrence O’Donnell will bring you all the analysis and primary results starting at 8pm ET on msnbc.

Rick Santorum, Michigan, Arizona and Mitt Romney

First Word: Crucial test in Michigan

Updated