Mitt Romney, Rick Perry, Newt Gingrich release new ads, videos

The battle for the GOP nomination continues with these three ads/videos just released:

Mitt Romney Releases New Ad: ‘The Right Answer – Iowa’

“I spent my life in the private sector. I’ve competed with companies around the world. I’ve learned something about how it is that economies grow. We’re not going to balance the budget just by pretending that all they have to do is take out the waste. We’re going to have to cut spending.”