On this week’s Tech Nation, Moira speaks with psychologist Dr. Ron Friedman about “Decoding Greatness … How the Best in the World Reverse Engineer Success”. Then Dr. Tom Hallam from Palisade Bio in San Diego talks about their efforts to solve a major problem post-surgery – how to get your GI track back on track. And Tech Nation Health Chief Correspondent Dr. Daniel Kraft reviews tests to detect Alzheimer’s early.