Our guest this week is Dr. Ian Walters, CEO of Portage Biotech. Dr. Juneja talks with Dr. Walters to explain how we can potentially educate our own immune system to kill cancer cells and then retain that education to prevent future recurrences. And what if we could create a drug to impact multiple cancers - via existing checkpoint inhibitors or pathways? Watch this episode to find out about the science that is being developed right now.