Orgies of bloody murder have left Congo traumatised By Declan Walsh, in Bunia, D R Congo 31 May 2003 When the came for Joseph Nzeloy, the Congolese gunmen had an argument. Should they kill the farmer's family by slicing open their stomachs, cutting their throats or chopping off their heads? After a thought, they decided. With a gun to his temple, Mr Nzeloy, 62, watched as the killers grabbed his wife, eight children and two brothers, and bound them. Then, one by one, they sliced their throats. Mr Nzeloy survived after being left for dead. "I heard everything but could...