Gabby Giffords made an emotional appearance at the DNC tonight and led the crowd in the Pledge of Allegiance.  As you watch this video you can see the emotion on people's faces.  She was accompanied by the U.S. Representative from Florida, Debbie Wasserman Schultz, who is one of my favorite politicians.  She is the Chair of the Democratic Party and I think we'll see more of her in the future.