Worker at Ala. McDonald's describes incident in which pistol-toting customer took out gunman
                                
                                
                                    (Newser) -
                                    A man with a firearm may have stopped a burglary, or perhaps something worse, at an Alabama McDonald's. The man, who hasn't been named, was leaving the fast-food eatery in Birmingham with his two sons at around 10:45pm Saturday, report  Fox News  and  AL.com .  WBRC  notes...