"Youngstown Boys" explores class and power dynamics in college sports through the parallel, interconnected journeys of one-time dynamic running back Maurice Clarett and former elite head coach Jim Tressel. Clarett and Tressel emerged from opposite sides of the tracks in Youngstown, Ohio, and then joined for a magical season at Ohio State University in 2002 that produced the first national football championship for the school in over 30 years. Shortly thereafter, though, Clarett was suspended from college football and began a downward spiral that ended with a prison term. Tressel continued at Ohio State for another eight years before his career there also ended in scandal.

Ambushed by Ulster loyalists, three members of the Miami Showband were killed in Northern Ireland in 1975. Was the crime linked to the government?

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

South African journalist Rian Malan searches for the original writers of the legendary song "The Lion Sleeps Tonight."