Forces in Libya's Zintan city claim to have killed two Muammar Gaddafi loyalists and captured another nine.<br/> They described the men as mercenaries hiding a large weapons cache.<br/> (SOUNDBITE) (Arabic) IBRAHIM TAHER, ZINTANI FIGHTER, SAYING:<br/> "We have found many machine guns and also made-up machine guns like 14.5 and a machine gun that they call Toushka. And heavy and light weapons with these guys."<br/> General Khalifa Haftar, one of the country's most senior military leaders, said two of his sons had also been targeted by Zintan militias.<br/> (SOUNDBITE) (Arabic ) KHALIFA HAFTAR, HEAD OF GROUND FORCES OF THE LIBYAN NATIONAL ARMY<br/> "The convoy came under fire and the people who opened fire have been arrested and a group of elders from Zintan visited my office and talked to me and they promised that such an incident won't happen again."<br/> Militias have been trying to consolidate their power bases following the ousting of former leader Gaddafi.<br/> The unrest comes as human rights organizations urge NATO to investigate civilian deaths that occurred during its eight-month military operation.<br/> The government estimates 40,000 Libyans died in the uprising.<br/> Jessica Gray, Reuters
