BUFFALO, N.Y. First he stole a potato chip delivery truck, then he tried to sell its cargo for five dollars so he could get a beer. That's according to police in Buffalo, New York, where a man was arrested yesterday and charged with driving while intoxicated, grand larceny and other offenses. Police say the man drove off in a Frito-Lay delivery truck after the driver left the keys in the ignition. A witness told police that the man stepped out of the truck with a box of chips and offered to sell the whole truck for 20 dollars, but said...