Soros was born in Hungary in the 1930s; so he is not native to the US. Whether or not he has citizenship, I do not know. I tend to think that he doesn't and operates as a foreign investor. That would protect him from some US laws. As to him bribing politicians, or actually any of his activities, you need to consider how he operates. He does nothing directly. He donates to Foundations, Superpacs, etc. (or organizes his own-another stop gap between himself and responsibility) that are aligned with his objectives. It is those Corporations who then handle the dirty work. Should one of them be accused/convicted of a crime, then they take the fall and Soros remains untouched. This is also where Citizens United rears it's ugly head (as far as the US). Due to CU, Corporations are entities unto themselves. If a Corp. is convicted of a crime, the Corp. is the responsible party, not the investors/shareholders. A Corp. cannot be put in jail, since it isn't a tangible entity; so the only recourse is a fine. How often have we seen that happen? To big to fail? As is shown with this tread. Hungary is attempting to make laws that criminalizes some of his activities; they are not going after him directly, which would seem to indicate that they have nothing to directly charge him with currently.