Brian Urlacher Retires After 13 NFL Seasons Chicago bears football, Chicago sports teams, Nfl bears
Brian Urlacher retires after 13 years on Chicago Bears
Brian Urlacher says ex-NFL players claim to have CTE for money
Brian Urlacher Retires After 13 Seasons With Bears - The New York Times
Bears' Urlacher announces his retirement – Orange County Register
Bears LB Urlacher announces retirement
Super Bowl Memories: Brian Urlacher Turns Big Dreams Into NFL Career With Chicago Bears
Urlacher's game of legends
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Bears LB Urlacher announces his retirement - The San Diego Union-Tribune
Brian Urlacher officially announces retirement from the NFL - Windy City Gridiron
Former Chicago Bear Brian Urlacher retires as Chicago's most marketable athlete
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Brian Urlacher Career Moments Photo Gallery