Will Bashar al-Assad's regime use chemical weapons on its own people?

As widespread violence continues across Syria, there are disturbing unconfirmed reports that the Syrian regime has been moving stockpiles of chemical weapons.  CNN Contributor and former CIA Officer Bob Baer tells Anderson Cooper: "My interpretation of events there, it’s getting very bad" and "So far, they've shown that they'll stop at nothing to defend themselves or to crush this rebellion."