September 27, 2013 Updated January 09, 2016 20130927_sf_02.mp3?orgId=1&topicId=1025&d=1464&story=226837805&ft=nprml&f=226837805 Listen • 24:28 20130927_sf_02.mp3?orgId=1&topicId=1025&d=1464&story=226837805&ft=nprml&f=226837805 Copyright 2016 NPR. To see more, visit http://www.npr.org/ .