Huck Turns Hulk

Says at Iowa stop Saturday: “It is enough to attack me but now to attack John McCain, it is like Mitt doesn’t have anything to stand on except to stand against, and I am saying enough is enough."   Earlier: Romney hits McCain with another negative ad in New Hampshire: Continues Friday's ad wars, this time slamming rival solely on immigration.   [youtube=http://www.youtube.com/watch?v=WmhaypWwFPY&w=260]   Watch it above, Read script here.