Red-faced United Nations officials on Monday admitted to a major security lapse after a UN guard helped Kentucky Fried Chicken's "Colonel Sanders" gain access to restricted areas. The guard escorted the white-suited intruder past security barriers, where he got a handshake from the UN General Assembly president, Dr. Ali A. Treki of Libya. The faux fast food chain founder also posed for a picture beneath the assembly's giant UN logo, which overlooks the spot where world leaders address their international counterparts. "It should not have happened -- that I will stress, and very strongly," said Michele Montas, spokeswoman for UN...