Howard Zinn: You Can't Be Neutral on a Moving Train

Matt Damon narrates this biographical portrait of historian and activist Howard Zinn, author of the pivotal A People's History of the United States, who's been at the forefront of progressive thought in America for decades. The documentary chronicles his commitment to social change through archival materials, commentary from Zinn and interviews with contemporaries Noam Chomsky, Daniel Ellsberg, Tom Hayden and Alice Walker, among others.