A Tale of Two Wolves: Studies of Men and Behavior: Chapter 1: War in the East: Muller_WPP-Presentaiton_30

Two members of the FDLR stand for a portrait on a hilltop base near the village of Ihula, eastern Congo, on Saturday, April 12, 2014. (Pete Muller/Prime for the Washington Post)

Two members of the FDLR stand for a portrait on a hilltop base near the village of Ihula, eastern Congo, on Saturday, April 12, 2014. (Pete Muller/Prime for the Washington Post)