their mode of propulsion. http://louis1j1sheehan1.blogspot.com http://rpc.technorati.com/rpc/ping Robert Lazar Security Badge In November 1989, Lazar appeared in a special interview with investigative reporter George Knapp on Las Vegas TV station KLAS to talk about the several aspects and implications of his work at S-4. [4] Bob Lazar says he was initially introduced to