Fault Lines welcomes Dr. Joseph Nye, University Distinguished Service Professor, Emeritus and former Dean of the Harvard's Kennedy School of Government and author of the recent book Do Morals Matter?: Presidents and Foreign Policy from FDR to Trump. What makes a moral foreign policy? What lessons can be learned from the failures of previous Presidents? Can blue jeans and rock and roll actually change the world? Dr. Nye and host Les Munson, answer these questions and many more on this week’s episode of Fault Lines!