Former NFL star Chris Johnson, who announced on "GMA" that he has ALS, or Lou Gehrig's disease, will receive a major honor this coming football season. The Tennessee Titans, who selected Johnson in the first round of the 2008 NFL draft, announced Friday that they plan to induct the 40-year-old into the franchise's ring of honor at the team's season opener on Sept. 13. #nfl #chrisjohnson