Black Friday Frenzy

A San Leandro police officer, right, holds a bloody shirt as evidence is gathered at the scene of a shooting at Wal-Mart on Hesperian Boulevard, Friday, Nov. 25, 2011, in San Leandro, Calif. Gunfire rang out about 1:50 a.m. and a man was shot in a robbery attempt. Despite major injuries, police said he was in stable condition. (Bay Area News Group/Jane Tyska/AP Photo)