"Witness" is a collection of stories produced by the BBC World Service. This hour focuses on African-Americans doing extraordinary things during the Civil Rights Movement.
Ex-presidents Barack Obama and George W. Bush gave separate speeches criticizing President Trump, without naming him. Two experts on the presidency reflect on 70 years of competition, cooperation and compassion among the American presidents and their predecessors.
Some warnings from President George Washington's "Farewell Address," about the forces that could destroy our democracy. In September 1796, as he became a private citizen, he worried about hyper-partisanship, excessive debt and entanglements in foreign wars.