BITCHIN': Anderson Cooper Points Out That Michele Bachmann is a Big (FAT) Liar!

Anderson Cooper talks with Bachmann's former Chief of Staff Ron Carey and David Gergen and asks if Michele Bachmann's lie about the HPV vaccine Gardasil and mental retardation will be the one that makes people realize she flat-out lies all the time.

"So are these 'things' written out in advance for her, or are these 'things' in her head and pop out?"