ST. PETERSBURG, Florida (CNN) - A few quick observations - the only time Sen. Hillary Clinton has been mentioned is in the pre-produced spots that the campaigns submitted to CNN and YouTube. No one has mentioned her on stage. Is anyone else surprised by that?
Also, is it just me or did there not use to be so much booing at presidential debates?
And no, your eyes are not deceiving you, that is indeed action star Chuck Norris sitting in the audience. He is supporting former Arkansas Gov. Mike Huckabee.
– AC360 Associate Producer Jack Gray