March 18, 2012 Updated January 08, 2016 20120318_wesun_04.mp3?orgId=1&topicId=1017&d=298&story=148858040&ft=nprml&f=148858040 Listen • 4:59 20120318_wesun_04.mp3?orgId=1&topicId=1017&d=298&story=148858040&ft=nprml&f=148858040 Copyright 2016 NPR. To see more, visit http://www.npr.org/ .
