From The New York Times:
In 2000 Mr. Junger went with Mr. Scott Anderson to Bosnia, where they accidentally almost captured one of the world’s most-wanted war criminals. “The idea was to head to the Croatian coast, drink beer and look at girls,” recalled Mr. Junger. “Instead we detoured into some hell hole on the border of Montenegro when we heard that Radovan Karadzic had been spotted there.”
Serb satraps mistook them for an American intelligence hit team and offered up Karadzic in exchange for bribes including visas to the United States. “We said, O.K., let’s see where this goes,” Mr. Junger said. “It was a stupid, dangerous game to be playing,” one that quickly put them in the sights of real C.I.A. officers, who were not amused.
Here.