In the movies, few people seemed healthier than Black Panther—which is what made the recent death of the actor who played the superhero, Chadwick Boseman, so surprising. Boseman was only 43. What can you do to prevent colon cancer? What's the future of colon cancer treatment? Guest host Dr. Peter Nord, Medcan's chief medical officer, interviews gastroenterologist Dr. Jeff Axler to get the answers.