When President Clinton sent Richard Holbrooke to Bosnia as America's chief negotiator in late 1995, he took a gamble that would eventually redefine his presidency. But there was no saying then, at the height of the war, that Holbrooke's mission would succeed. The odds were strongly against it.
As passionate as he was controversial, Holbrooke believed that the only way to bring peace to the Balkans was through a complex blend of American leadership, aggressive and creative diplomacy, and a willingness to use force, if necessary, in the cause for peace. This was not a universally popular...