conducted an operation that killed osama bin laden. >> they were chanting, usa. usa. cia. cia. i never thought i would hear a joyous crowd yelling cia. cia. it was as a moment i'll never forget. chris: what to do with bin laden's body? therefore a plan. >> we didn't want to bury his body some place ashore. then it would make him a martyr. >> flown to uss carl vincent. wrapped in white cloth, lowered into sea. >> following right protocols, we treated him