Language & Politics Divide Navajo Nation Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Native American member of the Navajo Code Talkers, Roy Hawthorne, listen as US President Barack Obama speaks during the White House Tribal Nations Conference. Dec. 16, 2010 ( SAUL LOEB/AFP / Getty ) Produced by Arwa Gunja and Angus Chen Produced by PRI and WNYC