Giffords and Kelly wave to crowd at the vigil for the anniversary of the shootings in Tucson, Arizona.

Congresswoman Gabrielle Giffords (L) and her her husband Mark Kelly (R) wave to the crowd at the candle light vigil honoring the victims and survivors of the shootings one year a year ago in Tucson, Arizona, January 8, 2011. The vigil was held on the University of Arizona Mall. UPI/Art Foxall