Watch Tuesday, July 22, 2014 at 8pm | Try to decide why Americans are fascinated by celebrity gangster Al Capone.

Watch Tuesday, July 15, 2014 at 10pm | Examine the comeback of segregation in America, with a focus on Baton Rouge, Louisiana.

Watch Monday, July 14, 2014 at midnight | Witness a provocative mix of race, corruption and politics in a New Orleans re-election campaign.

Watch Thursdays, July 10 & 17, 2014 at 10pm | Father-and-son team Barney and John Gramling have a uniquely odd passion: the duo restore derelict locomotive steam engines.

Watch Thursday, June 26, 2014 at 10pm | Discover the National AIDS Memorial, a seven-acre grove hidden in San Francisco’s Golden Gate Park.

Watch Friday, July 4, 2014 at 8pm & 9:30pm | Join host Tom Bergeron for A CAPITOL FOURTH, our country’s national Independence Day celebration, live from the West Lawn of the U.S. Capitol.

Watch Tuesday, June 24, 2014 at 8pm | Witness the compelling and dramatic story of the 1963 March on Washington.

Watch Friday, June 20, 2014 at 9pm | Review the biography of the man who made public parks an essential part of American life.

Watch Thursday, June 19, 2014 at 10pm | A chronology of the LGBT-rights movement focusing on its early days during the Anita Bryant campaign.