If your dream is to work in the US, my advice to you is to get out of aviation and get a PhD
Talk about a poor return on investment, most PHDs I know make crap money, especially for all the "education" they paid for.
If you want to work in the US, under MaObama, just come over on a student visa, get all your ratings, CFI etc, move away from your last reported event and work as a CFI under the table.
Our current administration is cool with illegal immigrants, currently Obama is fast tracking a few million of them for citizenship. Id look into it and read up on the news, chances are you could also get some free insurance too while you're here.
Just don't try to immigrate here legally, that's frowned on.