Monica Ortiz Uribe http://aspenpublicradio.org en Water Dispute Heightens Tensions Between U.S., Mexico http://aspenpublicradio.org/post/water-dispute-heightens-tensions-between-us-mexico Mexico and the United States are supposed to share water according to a 70-year-old treaty that aims to protect each nation's needs. But prolonged drought is testing that relationship. Mexico is behind by 38 percent on its deliveries. Wed, 04 Sep 2013 10:35:00 +0000 Monica Ortiz Uribe 6968 at http://aspenpublicradio.org