They just keep coming. When we arrived in Tucson on Sunday afternoon, we went to University Memorial Hospital, where Rep. Gabrielle Giffords was in intensive care. It was chaotic. Frustrated police officers did their best to direct heavy traffic…

When Congress returns to Washington to begin work in earnest following the shootings of Rep. Gabrielle Giffords and 18 other people in Tucson, gun control advocates will likely be making the case for new measures. Rep. Carolyn McCarthy, D- N.Y.,…