Chicago Bears: Brian Urlacher begins his new life – Twin Cities
Brian Urlacher was the prototype for middle linebacker in 2000s
Brian Urlacher, Biography & Facts
Brian Urlacher Announces Retirement - Daily Norseman
Brian Urlacher: No athlete since Michael Jordan symbolized Chicago more – Twin Cities
Brian Urlacher: Ray Lewis is the best middle linebacker of all time
Peter King: Do-it-all Urlacher's brilliance epitomized by one unforgettable night - Sports Illustrated
Brian Urlacher: I may play for $2 million for someone else. - Windy City Gridiron
Brian Urlacher on Bears: 'This is the most excited I've been'
Brian Urlacher: The last great Bears middle linebacker was built for the 21st century
Brian Urlacher has 'no issues' betting against Chicago Bears