Despite the long list of at-risk factors to consider, DR. ERIK GROSSMANN, MD, MU Health Care, says that most people who get colon cancer have none of them, which is why it's important for everyone to get screened. Also, MARILYN McLEOD invites everyone to two events at the Columbia Public Library. The first is a 'Lunch and Learn' with keynote speaker Brianna Lennon, and the other is a candidate forum with Columbia's mayoral candidates and candidates for school board. (3:40) March 15, 2019