With outside groups linked to Newt Gingrich hitting Mitt Romney about his business past, a Super PAC that backs Romney is firing back at Gingrich today, unveiling a new television ad that urges voters to reject Gingrich's "desperate" attacks.
Tell me what you think of the new ad - and do you think that Gingrich's attacks on Romney's time at Bain Capital are working for him?
The anti-Gingrich ad was unveiled just a day after a pro-Gingrich group made public a 28 minute attack video against Romney - here's a few minutes of that for you to evaluate:
