I think it would be a waste of money to start an American foreign legion. If you are not a United States citizen, you can still join military. As long
as you have a permit to work in the U.S. (i.e. a green card), you can enlist and it can help you obtain citizenship. In fact, if you are deployed to a
combat zone like Iraq, a non citizen can get their citizenship. So creating a American foreign legion would seem to overlap and just be a waste.
I also want to say that I don't believe that private security companies like Blackwater are like an American foreign legion either. As shown
here, Blackwater is mostly American citizens. I know that many ex-American military members
join Blackwater after they are done with their contracts. You must already possess quite a bit of experience to join most private security firms,
which is unlike the French Foreign Legion. I could go an join the French Foreign Legion right now as long as I was in good physical condition and
could fly to France. However, I don't think it would be so easy to join Blackwater.