Romney Begins Anti-Santorum Onslaught

Earlier today, Mollie showcased Rick Santorum’s new ad taking aim at Mitt Romney. Knowing the Romney campaign’s history, is it any surprise that Restore our Future, the super PAC backing the former governor, is also out with a new ad hitting Santorum? Watch it below:

Alexander Burns at Politico reports that this is part of an ad buy of more than $500,000 in Michigan, $250,000 in Ohio, and an unspecified smaller amount (under $100,000) in Arizona.

What say the members? Who has put up the more effective ad in the first round of jockeying for the Wolverine State?