BOISE, Idaho— Sgt. Bowe Bergdahl says he walked off his base in Afghanistan to cause a crisis that would catch the attention of military brass.
He wanted to warn them about what he believed were serious problems with leadership in his unit. And he wanted to prove himself as a real-life action hero, like someone out of a movie.
Bergdahl hasn’t spoken publicly about his decision or his subsequent five-year imprisonment by the Taliban and the prisoner swap that secured his return to the United States. But over the past several months he spoke extensively with screenwriter Mark Boal, who shared about 25 hours of the recorded interviews with Sarah Koenig for her popular podcast, “Serial.”

Writer Mark Boal poses for a portrait after the Academy Award Nominees Luncheon in Beverly Hills, Calif. AP Photo/Matt Sayles, file