TRIPOLI, Libya — The CIA worked closely with Moammar Gadhafi’s intelligence services in the rendition of terror suspects to Libya for interrogation, according to documents seen Saturday by the AP, cooperation that could spark tensions between Washington and Libya’s new rulers. The CIA was among a number of foreign intelligence services that worked with Libya’s agencies, according to documents found at a Libyan security agency building in Tripoli. Reports of such cooperation have surfaced before, but the documents provide new details on the ties between Western countries and Gadhafi’s regime.