In this April 11, 2015, photo, Richard Parker, a Vietnam war veteran, smokes a cigarette as he drinks beer with other fellow veterans in Danang, Vietnam. The presence of American war veterans in ... more 
In this April 11, 2015, photo, Richard Parker, a Vietnam war veteran, smokes a cigarette as he drinks beer with other fellow veterans in Danang, Vietnam. The presence of American war veterans in today’s Vietnam - and the warm welcome they usually receive - is yet another sign of how much the U.S.-Vietnamese relationship has evolved since the countries normalized relations in 1995. (AP Photo/Hau Dinh) less 
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Associated Press | Photo By Hau Dinh
Mon, Apr 27, 2015 2:45 AM EDT