Walmart associate Danae Salcedo, left, assists consumers shopping for tablets at the Pre-Black Friday event at the Walmart Supercenter store in Rosemead, Calif., Wednesday, Nov. 21, 2012. (AP ... more 
Walmart associate Danae Salcedo, left, assists consumers shopping for tablets at the Pre-Black Friday event at the Walmart Supercenter store in Rosemead, Calif., Wednesday, Nov. 21, 2012. (AP Photo/Damian Dovarganes) less 
1 / 26
Associated Press | Photo By Damian Dovarganes
Thu, Nov 22, 2012 4:56 PM EST