] LACEY -- Two civilian security guards at the Oyster Creek ] nuclear power plant have been placed on administrative ] leave after one drew his weapon on the other for "one or ] two" seconds during a "verbal joust," company officials ] said. ]  ] The guard admitted to company officials that he used poor ] judgment when he removed the gun from his holster after ] joking around at 11 p.m. Tuesday, said Hugh McNally, ] manager of nuclear security for Exelon, which operates ] the plant. ]  ]  The incident occurred less than a week after two other ] guards at the plant were fired after falling asleep at a ] security checkpoint at its parking lot.  |