NFL Commissioner Roger Goodell responds to a question during a news conference where he and Chicago Mayor Rahm Emanuel recognized Soldier Field as the only NFL stadium to become a LEED-certified green building, Thursday, May 31 2012, in Chicago. (AP Photo/Charles Rex Arbogast)

Associated Press
NFL Commissioner Roger Goodell responds to a question during a news conference where he and Chicago Mayor Rahm Emanuel recognized Soldier Field as the only NFL stadium to become a LEED-certified green building, Thursday, May 31 2012, in Chicago. (AP Photo/Charles Rex Arbogast)
NFL Commissioner Roger Goodell responds to a question during a news conference where he and Chicago Mayor Rahm Emanuel recognized Soldier Field as the only NFL stadium to become a LEED-certified green building, Thursday, May 31 2012, in Chicago. (AP Photo/Charles Rex Arbogast)
View Comments (0)