It's been a little over three years since the Bosnian war ended with the signing of the Dayton Peace Agreement. But Yugolsavia's tension is far from over. Today brought another round of peace talks, this time between ethnic Albanians who want indepence for Kosovo and Serbs who want Kosovo to remain part of Yugoslavia. Throughout the war and the fragile peace of the past few years, many have pointed to the so-called "ancient ethnic hatreds" among Croats, Serbs and Muslims as the main reason for the conflict and the incredible attrocities committed on all sides. Former Balkans Bureau Chief for the New York Times, Roger Cohen, says that theory is far too simplistic. In his new book "Hearts Grown Brutal", Cohen says the war was not inevitable as some in the International community have suggested.