Alexis Madrigal brings you the gripping story of how a new way of shipping stuff across the ocean fed the Vietnam War, destroyed America's great port cities, and created global trade as we know it. Learn more about your ad choices. Visit megaphone.fm/adchoices
Alexis Madrigal brings you the gripping story of how a new way of shipping stuff across the ocean fed the Vietnam War, destroyed America's great port cities, and created global trade as we know it.