A Fox affilliate in the nation’s capital had no trouble coming up with a lead item for its newscasts tonight. A man who had made unspecified threats against Fox executives and police in the past broke through two locked glass front doors and was shot in the chest by a security guard at just past 3 PM ET. George Odemns, 38, of Northwest Washington, D.C., was in stable condition at a local hospital after the incident in the station’s lobby and has been charged with…