Detroit was the most promising city in the USA, the birthplace of Fordism and mass credit and a bedrock of reinforced concrete and fair salaries. Racial riots, the gutting of the car industry and the crisis drained the city, from a high of nearly 2 million inhabitants to a waking nightmare for the 700K remaining. We meet with those left behind – many of them low income African-American, condemned to live in delinquency, poverty and abandonment.