"Latino Americans chronicles the rich and varied history and experiences of Latinos, who have for the past 500-plus years helped shape what is today the United States. It is a story of people, politics, and culture, intersecting with much that is central to the history of the United States while also going to places where standard U.S. histories do not tend to tread." - from DVD
A PBS documentary history of Latino Americans in the United States, with 6 hours of interviews, biographical portraints, and historical analysis. Also, you can check out the companion book.