Bosnia is under serious strain, and what's behind it is troublingly familiar. The Bosnian war that began in 19 92 was a complicated business coming at the end of uguslavia's disintegration. After nearly four years of 250 thousand people killed, two million refugees, atrocities have appalled peop all over the world. Tim judah is our balkin's correspondent, s te bosnian serbe leaders who are pressing for an effective separation from the country.