Steelers linebacker Vince Williams retires just before training camp opens
Steelers ILB Vince Williams Announces Retirement after 8 NFL Seasons - Steelers Now
Steelers linebacker Vince Williams retires - NBC Sports
Steelers will have to fix leaky run defense without Tuitt, Sports
Former Pittsburgh Steelers Linebacker James Harrison Announces Retirement - College News
Former Ohio State Linebacker Ryan Shazier Officially Announces Retirement – Buckeye Sports Bulletin
Former Steeler Ryan Shazier announces retirement from football in emotional video
Steelers LB Ryan Shazier announces retirement – The Denver Post
Former Buckeye Ryan Shazier announces retirement from football in emotional video