An unabashed celebration of the unusual people and enticing things that can be found in parking lots, at fairgrounds, at drive-ins, on sidewalks, and wherever else someone has posted a sign saying "Flea Market." It's capitalism mixed with craziness as amazing old stuff, great salespeople, and the possibility of finding a bargain unite shoppers across the nation. The markets visited include the annual "World's Longest Yard Sale" along U.S. 127 through Kentucky and Tennessee.