Romney spokesman Ryan Williams has issued this statement about the Santorum campaign’s robocalls asking Michigan Democrats to vote for the former Pennsylvania Senator:
It is outrageous that Rick Santorum is inviting Democrats into the Republican primary to vote against Mitt Romney. Rick Santorum has moved beyond just ‘taking one for the team,’ he is now willing to wear the other team’s jersey if he thinks it will get him more votes. We believe that Republicans will decide who wins Michigan – and we are confident that will be Mitt Romney.