In his last interview, some 24 hours before he was killed, Movsar Barayev sat slumped in a chair, peering at the camera with weary and dazed eyes. "Our group is called Islam's suicide brigade," said Barayev, who led the hostage operation. "Our goal -- and we have repeatedly declared it -- is to stop the war and remove [Russian] troops [from Chechnya]." Barayev, a nephew of slain guerrilla leader Arbi Barayev, said the hostage-taking was ordered by Chechen warlord Shamil Basayev. "We act on the order of our superior military emir ... Shamil Basayev," a stumbling Barayev told NTV at...