Howard Zinn is one of this country's most celebrated historians. His classic work A People's History of the United States changed the way we look at history in America. First published a quarter of a century ago, the book has sold over a million copies and is a phenomenon in the world of publishing selling more copies each successive year. After serving as a bombardier in World War II, Howard Zinn went on to become a lifelong dissident and peace activist. He was active in the civil rights movement and many of the struggles for social justice over the past forty years. He taught at Spelman College, the historically black college for women, and was fired for insubordination for standing up for the students. He was recently invited back to give the commencement address. Howard Zinn has written numerous books and is professor emeritus at Boston University. He recently spoke at Binghamton University a few days after the 2008 presidential election. His speech was called "War and Social Justice."