AdvertisementWhile Spain Struggles, The Basque Region ShinesOctober 25, 2012Lauren FrayerfacebookEmailTrain cars are built at the CAF factory in Beasain, Spain. One of the Basque region's most successful companies, CAF, makes trains for Amtrak, the Washington, D.C., metro system and light rails in Sacramento, Pittsburgh and Houston. (Lauren Frayer for NPR)