On its way to world domination, Amazon is stopping by Atlanta to sell some stuff on the cheap. The retail web giant is bringing its Treasure Truck, a traveling retail space offering neat, local or weird goods on sale, to 25 cities in the United States, Atlanta included. What are they selling? Who knows! Where will the truck be in the city (other than at a dead stop in the far left lane along with everyone else)? Who knows! How long will the truck be in Atlanta? All together now: Who knows!