The U.S. and Mexican governments may be sharply at odds on President Trump’s plan for a border wall, but when it comes to water – and the potential for a major shortage along the Colorado River – the two sides seem to be on the same page. Mexican and American officials are finalizing a water-sharing deal for the Colorado River, and a newly released summary of the accord’s key points shows negotiators have agreed on a cooperative approach geared toward boosting reservoir levels and trying to stave off a severe shortage.