COMMERCIAL IMAGE - In this photograph taken by AP Images for Walmart, chef Richard Chamberlain of Chamberlain's Steak and Chop House in Dallas, Texas appears at the Walmart Choice Steak Challenge ... more 
COMMERCIAL IMAGE - In this photograph taken by AP Images for Walmart, chef Richard Chamberlain of Chamberlain's Steak and Chop House in Dallas, Texas appears at the Walmart Choice Steak Challenge presented by Kingsford charcoal and Coca-Cola on May 22, 2012 in New York. (Brian Ach/AP Images for Walmart) less 
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Associated Press
Tue, May 22, 2012 5:30 PM EDT