Little described the security team accompanying the FBI as a `` small footprint of military personnel . '' FBI focus is `` to hold people accountable , '' Holder says . The FBI team arrived Thursday and worked through Thursday , an official says . The Justice Department 's visit had been stalled over security concerns . The killings in September spawned scrutiny of U.S and a political uproar in the Libya .
FBI focus is `` to hold people accountable , '' Holder says . The FBI team arrived Thursday and worked through Thursday , an official says . The Justice Department 's visit had been stalled over security concerns . The killings in September spawned scrutiny of U.S and a political uproar in the Libya .