Marijuana can help NFL players with CTE, pain reliefEx-NFL players Jim McMahon, Nate Jackson and Leonard Marshall explain how marijuana helps football players deal with the side effects of CTE.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceEx-NFL players Jim McMahon, Nate Jackson and Leonard Marshall explain how marijuana helps football players deal with the side effects of CTE.Loading recommendations... Please wait while we load personalized content recommendationsPublished Jul 21, 2016 | Modified Jul 21, 2016SI STAFFShare on FacebookShare on XHome/NFL