Vanderbilt doctor discusses ALS following former Titan Chris Johnson’s diagnosis

Former Tennessee Titans running back and All-Pro star Chris Johnson announced on Monday that he has been diagnosed with amyotrophic lateral sclerosis (ALS). The revelation occurred during an exclusive interview on ABC's Good Morning America, shocking football fans nationwide. Following the announcement, a Vanderbilt doctor discussed the condition, and the NFL world reacted to the news regarding the health diagnosis of the legendary RB, who is now facing the challenges associated with this specific disease.