This Saturday, July 31, 2010 photo shows a vendor selling ice cream as she rests near short-distance electric trains, or elektrichkas, in a Moscow railway station. Russian Railways, a state-owned monopoly, has hired some vendors to sell ice cream and other snacks on the trains, and outfitted them with blue smocks. (AP Photo/Sergey Ponomarev)
Read the article: All aboard for shopping

