Wanda Worley of Palmer, Tenn., stares at the remains of a tractor-trailer that slammed into her son's truck on Thursday. He wasn't critically hurt, but the crash killed two and injured 20 at a huge, multi-state flea market near Dunlap, Tenn. Shoppers at the "World's Longest Yard Sale" seemed unfazed by the crash. "If you want to be honest about it, I think (the accident) would draw more people. People are curious," said Sue Harvey, a local vendor selling silk flowers and stuffed animals.