Adventurist Tim Cahill.

Tim Cahill writes for Outside and Rolling Stone about his adventure traveling. His humorous columns have been collected in a new book called A Wolverine Is Eating My Leg. Cahill joins Fresh Air to talk about some of his more memorable trips.

Thomas Gibbons-Neff served two tours in Afghanistan in the Marines, and is now a New York Times reporter and Kabul bureau chief. He recently interviewed a high-level Taliban commander about a battle they had both been engaged in.

Galloway, who died Aug. 18, was the only civilian to be awarded the medal of valor in the Vietnam War. He later co-authored We Were Soldiers Once ... and Young. Originally broadcast in 1992 and 2003.