It’s been two months since former Tennessee Titans RB Chris Johnson revealed his ALS diagnosis . Now in a featured interview with Sports Illustrated, Johnson provides a devastating revelation. In an interview with Matt Verderame, Johnson believes that the game of football may have contributed to his diagnosis. He was not predisposed to the disease, […] The post Titans news: Titans legend Chris Johnson makes heartbreaking confession about football playing possible role in ALS diagnosis appeared f