Canned tuna are pictured as a man shops

Canned tuna are pictured as a man shops at Wegmans Foods store in Fairfax, Virginia, on February 24, 2011. Wegmans, the supermarket chain, which has locations in Lanham, Fairfax, Sterling and Woodbridge, said it will freeze the prices on 40 products for the rest of the year. The products include orange juice, coffee, cereal, bananas, red peppers, pasta and sauce. Also on the list are chicken, ground beef, salmon, tilapia, tuna, frozen pizza, frozen vegetables and deli ham and turkey. AFP PHOTO/Jewel Samad (Photo credit should read JEWEL SAMAD/AFP via Getty Images)