The first color images of Mercury are coming in via NASA's Messenger spacecraft, which is in orbit of the heavily cratered planet. The different colors indicate different chemical compositions on the surface. More here.
In the first half of the program, George Knapp welcomed author Bill Friedman, who recounted inside stories about the organized crime origins of the Las Vegas Strip. In the latter half, investigative journalist Toby Rogers (book link) shared the untold story of mafia legend Silvio Eboli, a Genovese mob scion who developed an ongoing organized crime operation which involves the sale of marijuana throughout the New York metropolitan area.