NPR's Pentagon Correspondent, Tom Bowman, receives a shocking tip from a trusted source: A deadly explosion during the Iraq War was an accident—friendly fire, covered up by the Marine Corps—and the son of a powerful politician may have been involved. Listen to the full story in NPR's Embedded...

In our final episode of the season, we start researching the names on the secret list of 2,746 Cuban excludables. What we find confirms many of our suspicions about the arbitrariness of how the U.S. government created the list. Our reporting takes us — where else? — to Cuba, to finally track down...