51.   Guatemalan gunmen attacked a U.S. college study group on an educational tour of the country, raping five students, the university announced.

52.   Gunmen attack security chief, kill one, seek protection with U.S.

53.   Gunmen attack U.N. office in Baghdad.

54.   Gunmen attacked a car carrying American oil company workers in downtown Karachi Wednesday, riddling the vehicle with bullets and killing the four Americans and their Pakistani driver.

55.   Gunmen attacked a car carrying police Sunday in southern Egypt, killing four men.

56.   Gunmen attacked a Russian military helicopter base at Dushanbe airport as fighting spread in the central Asian nation, officials said Thursday.

57.   Gunmen attacked a Serb police car in Kosovo on Friday, killed at least two officers.

58.   Gunmen attacked and hijacked a U.N. food convoy and later sold the supplies at a market, witnesses said Sunday.

59.   Gunmen attacked the compound of the Doctors Without Borders group in Mogadishu on Tuesday, looting the building and injuring several people, Interior Minister Dahir Dayah said.

60.   Gunmen attacked the shop of a Shiite Muslim activist killing its owner and two bystanders, police said Sunday.