Support WBUR'Things They Carried' Back From VietnamPlay14:18Download AudioMay 31, 2010 ShareTim O'Brien, pictured above in 1979, now lives and works in central Texas, where he teaches at Texas State University-San Marcos. (AP Photo)
Tim O'Brien, pictured above in 1979, now lives and works in central Texas, where he teaches at Texas State University-San Marcos. (AP Photo)