“Soros is not allowed to do business in the US.”
He doesn’t actually need to, so long as he holds 0bama’s puppet strings.
Soros holds many puppet strings - here are a few examples involving Clinton, McCain, & Obama.
http://www.aim.org/aim-column/mccain-supports-radical-muslims-in-kosovo/
http://www.aim.org/special-report/the-hidden-soros-agenda-drugs-money-the-media-and-political-power/