What follows is my two part series of articles originally published on July 16 and July 19, 2009, on Examiner.com concerning the revelations of an alleged Navy Seal who spent time at  the S-4 facility at Area 51, which he described as a museum for flying  saucers and aliens. The former Seal claimed that guard duty at S-4 was  used as a means of “cooling down” assassins used by the CIA to  permanently silence government critics and/or remove national security  threats.