Kabul, Jumada I 22, 1432, Apr. 26, 2011, SPA -Two suicide bombers were the only victims when they detonated their explosive-packed vests in the southern Afghanistan province of Helmand Tuesday, the provincial government said. The bombers targeted private security guards escorting a convoy in Gireshk district, the Helmand governor's office said in a statement. Two security guards were slightly injured, DPA quoted the statement as saying. --SPA 13:16 LOCAL TIME 10:16 GMT www.spa.gov.sa/887101