Would You Vote for This Man?

It's a tough ad, no doubt.

At The Other McCain, "Brutal: New Rick Santorum TV Ad Compares Mitt Romney to Barack Obama."

RELATED: At National Journal, "Romney Tells Wis. Crowd He Is the Likely GOP Nominee."

And from Mark Blumenthal, "Wisconsin, Maryland Polls Show Likely Mitt Romney Sweep."

BONUS: The Astute Bloggers are about to get some major vindication.