I heard Santorum on the radio yesterday (I am embarrassed to say what station) and he said that whenever anyone attacks Mitt, it is usually his record. But when Mitt attacks, it is almost always personal and usually a lie.
I agree ..... but I think going after "Bella's dad Rick" vs a "philanderer with three-marriages Gingrich" is going to be a bad strategy. The public perception of Rick is much different than Newt. I guess we'll find out shortly ....!