GOP Discussion on Pakistan

It's interesting to see where this discussion on Pakistan is going. Herman Cain says we don't know if they are friend or foe. Based on what his rivals on stage are saying, he's right. Newt Gingrich and Rick Perry say Pakistan is a foe while Michele Bachmann and Rick Santorum argue they must remain our friend because they have nuclear weapons. When it comes to Pakistan, there are no easy answers.