sentences:  Rohr was showing their own subway cars that were being produced for BART and the initial models of their proposals for the Washington Metro, as well as Transbus designs from their recently purchased Flxible bus division, who were working on what would emerge a few years later as the Flxible Metro.The government's funding of the aerospace firms to present at Transpo led Pullman to pull out of the show, complaining that the government was "playing wasteful politics by needlessly fostering the entry of companies from the depressed aerospace industry into the rail transit equipment business.