CARY, N.C. - The joke around here is that this town's name is really an acronym for ''Containment Area for Relocated Yankees.'' As far as Vernon Yates is concerned, they haven't been contained well enough. Nearly surrounded by pricey subdivisions, the cinderblock Yates Grocery and Farm Supply sells neither anymore. As if things weren't bad enough, style maven Martha Stewart has chosen this Raleigh suburb to build a signature neighborhood of houses designed after her homes in Maine and New York. Holding court near a potbellied stove, the 69-year-old man in the suspenders and NASCAR shirt laments that his old...