By Bo Huttinger
Posted June 30, 2015 at 12:30pmLoading the player...
President Barack Obama reacts to the shooting of Rep. Gabrielle Giffords (D-Ariz.) at a constituent event in Tucson, Ariz.
President Barack Obama reacts to the shooting of Rep. Gabrielle Giffords (D-Ariz.) at a constituent event in Tucson, Ariz.