Two NFL Stars Want to Show How Cannabis Helps with Brain Injuries

Rob Sims and Calvin Johnson, Jr used to be teammates on the Detroit Lions. Now they run a Michigan cannabis company called Primitiv together. Their brand is focused on understanding how medical marijuana can ease pain, especially among professional athletes. Primitiv recently collaborated with Harvard University to research how cannabis helps people with CTE, a brain disease associated with repeated traumatic brain injuries. Rob Sims joins the show to talk why he got into the business and the secret club of NFL weed smokers.