Chris Johnson Announces ALS Diagnosis and Revives Ice Bucket Challenge

Former NFL running back Chris Johnson has publicly revealed a diagnosis of ALS. The news of the former star's health battle has prompted an outpouring of support from former teammates and coaches, including Matt Hasselbeck. In response to his diagnosis, Johnson is actively working to revive the Ice Bucket Challenge to raise awareness and funding for ALS research as he navigates the challenges of this fatal nervous system disease.