Let us not forget that Bergdahl FIRST tried to join the French Foreign Legion. He joined the US Army after the Legion turned him down. This isn’t some patriot.
Guess he was too stupid to realize that there are other foreign legions.
Spanish Legion
http://en.wikipedia.org/wiki/Spanish_Legion
Russia’s new Foreign Legion
http://themoscownews.com/news/20101125/188233351.html
Foreign Militaries That Accept US Citizens
http://militarycareers.about.com/od/Why-Join-The-Armed-Forces/tp/Foreign-Militaries-That-Accept-Us-Citizens.htm