Where can I watch Cesar Chavez in United States?

A biography of the civil-rights activist and labor organizer Cesar Chavez. Chronicling the birth of a modern American labour movement, Cesar Chavez tells the story of the famed civil rights leader and labour organiser torn between his duties as a husband and father and his commitment to securing a living wage for farm workers. Passionate but soft-spoken, Chavez embraced non-violence as he battled greed and prejudice in his struggle to bring dignity to working people.