New Newt Gingrich attack ad: “Timid vs Bold”

(By Ed Morrissey, Hot Air) - As promised, Newt Gingrich is finally going negative on Mitt Romney. He’s become the Terminator — no, wait, the 'Newt'inator. Does Gingrich hit Romney on RomneyCare and the mandate? Er, no, that might not be a good comparison, considering Gingrich’s past support for a mandate. How about Romney’s support for global-warming activism? No, it might be a little difficult to properly 'couch' that argument. How about hitting Mitt Romney on his economic plan? Yeah, go after him for being too 'timid':