San Francisco 49ers head coach Jim Harbaugh argues a call with referee David White during the first half of an NFL football game against the Green Bay Packers Sunday, Sept. 9, 2012, in Green Bay, Wis.... more 

San Francisco 49ers head coach Jim Harbaugh argues a call with referee David White during the first half of an NFL football game against the Green Bay Packers Sunday, Sept. 9, 2012, in Green Bay, Wis. (AP Photo/Jeffrey Phelps) less