AT the same time they posed for pictures chomping down on fast food at Wendy's, John Kerry and John Edwards — the wealthiest presidential ticket of all time — had gourmet box lunches waiting for them in their bus. The Kerry/Edwards photo-op campaign stop at Wendy's in upstate Newburgh, N.Y., last Friday included lots of blue-collar flesh-pressing and autograph-signing — but very little eating. The reason? A member of the Kerry/Edwards advance team had ordered much fancier fare the night before from posh Nikola's Restaurant at the Newburgh Yacht Club at a cost of about $200, the Mid-Hudson News reports....