With Rick Santorum now urging Democrats to vote for him in Michigan’s open primary, CNN notes he took a very different position in late January.

Said Santorum at the time: “We want the activists of the party, the people who make up the backbone of the Republican Party to have a say in who our nominee is as opposed to a bunch of people who don’t even identify themselves as Republicans picking our nominee. I don’t like that. I believe that states should only allow Republicans to vote in Republican primaries.”
Taegan Goddard’s Political Wire