April 21, 2012 Updated January 08, 2016 20120421_wesat_07.mp3?orgId=1&topicId=1017&d=180&story=151100500&ft=nprml&f=151100500 Listen • 3:00 20120421_wesat_07.mp3?orgId=1&topicId=1017&d=180&story=151100500&ft=nprml&f=151100500 Copyright 2016 NPR. To see more, visit http://www.npr.org/.
