Henry Louis Gates, Jr. explores the gap between the upper and lower classes of black America and probes why it has happened. Reviewing the thirty years that have passed since the death of Martin Luther King, Jr., Gates shows that while many blacks reaped the reward of the civil rights movement, just as many were left behind in an expanding underclass of poverty. Featuring interviews with Cornel West, Eldridge Cleaver, Angela Davis and more. PBS (1998), English, NR (Not rated), DVD, Run time: 60 minutes.