Pro-Gingrich PAC attacks Mitt Romney over 'blood money' in web ad

The Winning Our Future SuperPac has released a new ad that hits Mitt Romney from every angle possible -- ObamaCare, Cayman Islands tax shelters and even Medicare fraud. The committee said it was spending $6 million to advertise this week in Florida, but the signs of its footprint on TV are scarce, say, on the TV sets in Jacksonville and Orlando, where anti-Gingrich ads seem to prevail. Anyway, here's the new ad