 Washington Times | 'RV' tops box office; 'United 93' earns No. 2 slot MarketWatch - CHICAGO (MarketWatch) -- "RV" was the top movie at the box office this weekend, with "United 93," the much-discussed dramatization of events aboard one of the four airplanes hijacked on Sept. Sony Comedy `RV' Opens as Top Film With $16.4 Mln (Update1) Robin Williams' family movie RV takes top box-office spot |