Historian Jeff Shesol recalls the early days of the space program, when Cold War fears ruled and no one knew if John Glenn would survive America's first orbital flight. Originally broadcast June 2021.
Forty million people rely on the river. ProPublica's Abrahm Lustgarten says that water scarcity in the West hasn't been recognized as the national emergency that it is.
In her new book, By Hands Now Known, Margaret Burnham reports on little-known cases of racial violence in the Jim Crow era, including crimes that went unreported and murderers who were never punished.