FILE - In this Dec. 2, 2007 file photo, Chicago Bears' Brian Urlacher, center, celebrates, with teammates Anthony Adams, left, and Charles Tillman, right, after he intercepted a pass b

 

              FILE - In this Dec. 2, 2007 file photo, Chicago Bears
FILE - In this Dec. 2, 2007 file photo, Chicago Bears' Brian Urlacher, center, celebrates, with teammates Anthony Adams, left, and Charles Tillman, right, after he intercepted a pass by New York Giants' Eli Manning during the first quarter of a football game in Chicago. Urlacher says he's retiring after spending 13 seasons with the Bears. The eight-time Pro Bowler announced his retirement through social media accounts Wednesday, May 22, 2013.(AP Photo/Jerry Lai, File)