A G.I. Joe introduced in 2000 is supposed to be one of these Native Americans who were code talkers in WWII
[DOC] [TLE] The Secret Is Out On Wwii Navajo Code Talkers - tribunedigital ... [PAR] During World War II, they spoke the Navajo language as a code to confound 
Japanese ... March 17, 2000|By Bill Papich, Special to the Tribune.