Mason Harvey speaks with Rolf Benirschke, former San Diego Charger and IBD advocate, at Prometheus Biosciences in Torrey Pines. The CEO of Prometheus Biosciences saw Mason's speech at the Crohn's and Colitis gala and wanted him to come speak at their year end, town hall meeting. It is a bit of a long video but we included parts of Rolf's story, included Mason's speech, and then included part of a Q & A session.