May 13, 2012 Updated January 08, 2016 20120513_wesun_03.mp3?orgId=1&topicId=1091&d=190&story=152609622&ft=nprml&f=152609622 Listen • 3:10 20120513_wesun_03.mp3?orgId=1&topicId=1091&d=190&story=152609622&ft=nprml&f=152609622 Copyright 2016 NPR. To see more, visit http://www.npr.org/ .
