Barbara Kopple

This documentary chronicles Johnny Cash's 1970 visit to the White House, where Cash's emerging liberal ideals clashed with Richard Nixon's policies.

Assembled by some of the nation's top documentary filmmakers, this centerpiece film in HBO's 'Addiction' campaign features insights from experts on trends and treatments in the ongoing ...

When workers at the Hormel meatpacking plant in Austin, Minnesota are asked to take a substantial pay cut in a highly profitable year, the local labor union decides to go on strike and ...