11.   Greater Caracas Mayor Alfredo Pena accused government snipers of firing on crowds, especially at opposition demonstrators.

12.   Officials have repeatedly denied claims by witnesses that government snipers fired on the crowd from apartment towers surrounding the Plaza of Three Cultures in the Tlatelolco neighborhood.

13.   Pena accused government snipers of firing on crowds, especially upon opposition demonstrators.

14.   Serb forces retaliated by pounding government trenches on the strategic hillside of Debelo Brdo, where Serb sources said many government snipers are based.

15.   Serb forces retaliated by pounding government trenches on a strategic hillside where Serb sources said many government snipers are based.

16.   Serb sources said they had attacked to take out government snipers harassing civilians and traffic.

17.   SRNA, the Bosnian Serb news service, also reported a government sniper wounded an elderly Serb man in the Serb-held suburb of Grbavica.

18.   U.N. officials reported some sniper fire in Sarajevo on Tuesday, and the government said snipers killed one civilian and wounded another.

19.   But at the last checkpoint Serb troops refused to remove mines that had been placed on the road, saying they feared attacks by Bosnian government snipers.

20.   Canadian Corporal Yvan Gindras typifies the ordeal of United Nations forces in Bosnia -- held hostage by Serbs, he was wounded by a Bosnian government sniper.