TUCSON, AZ - JANUARY 15: Shoppers look at a makeshift memorial set up at the site of a mass shooting in front of the Safeway grocery store on January 15, 2011 in Tucson, Arizona. The supermarket ... more 
TUCSON, AZ - JANUARY 15: Shoppers look at a makeshift memorial set up at the site of a mass shooting in front of the Safeway grocery store on January 15, 2011 in Tucson, Arizona. The supermarket re-opened on Saturday one week after U.S. Rep. Gabrielle Giffords (D-AZ) was shot in the head and remains in critical condition after a mass shooting at the grocery store that killed six and injured several others. (Photo by Kevork Djansezian/Getty Images) less 
1 / 29
Getty Images | Photo By Kevork Djansezian / Getty Images
Sun, Jan 16, 2011 9:19 AM EST