Local Headlines Peace Corps Story: Sam Hagler, Paraguay 2006 KNAU News Talk - Arizona Public Radio Published March 1, 2011 at 2:11 PM MST Facebook Twitter LinkedIn Email By Gillian Ferris Kohlhttp://stream.publicbroadcasting.net/production/mp3/knau/local-knau-955043.mp3Flagstaff, AZ – Peace Corps Volunteer Story: Sam Hagler, Paraguay 2006.