One economist says automakers may have consolidated their suppliers too much and may need to rethink how they structure their supply chain due to the disaster in Japan. Saab had to halt production in Sweden because some suppliers stopped shipping parts because they were worried about getting paid. A top UAW official says the union would be open to accepting more lower wage positions as long as automakers keep jobs in the U.S. All that and more, plus John answers your questions about electric vehicles, Hyundai and much more in the "You Said It!" segment.