Super PAC hits Rick with Florida TV ad.

SCRIPT: “Barack Obama knows four facts about Rick Santorum that you don’t. Santorum pushed for billions in wasteful pork, voting for the Bridge to Nowhere, a tea pot museum. Even an indoor rain forest. Santorum voted to raise the debt limit five times, increasing spending and debt by $3-trillion. And he even voted to let convicted felons vote. So how will santorum beat Obama? Obama knows he can’t.”

Read Mark Halperin on Boston’s killer instinct here.