He promised he'd only serve three terms in Congress. Now he's trying for his fourth.
And South Forward, a non-profit PAC, isn't going to let him or anyone else forget about those and other broken promises with its new advertisement.
"Mark Sanford made a lot of promises and broke them all. Now Mark Sanford says he's 'learned' from his mistakes. The real question is: Will we?"
Message for Mark: Remember Newt?