National Science Books Arts Environment How Can The Colorado River Continue To Support 36 Million People In 7 States? 1:35pm April 13, 2017 by Terry Gross U.S. Science Books Arts & Life Author Interviews Environment Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2017 Fresh Air. To see more, visit Fresh Air. 300x250 Ad More Fresh Air Arts For painter Titus Kaphar, forgiveness is 'a weight lifted off of your shoulders' Arts National Looking for summertime suspense? Turn up the heat with these 4 mystery novels 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate