San Francisco 49ers quarterback Alex Smith (11) looks to pass in the 

San Francisco 49ers quarterback Alex Smith (11) looks to pass in the first half of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 2, 2011, in Philadelphia. (AP Photo/Michael Perez)
Associated Press
San Francisco 49ers quarterback Alex Smith (11) looks to pass in the first half of an NFL football game against the Philadelphia Eagles on Sunday, Oct. 2, 2011, in Philadelphia. (AP Photo/Michael Perez)
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