There's already a visa that does exactly that, the E-2: http://www.uscis.gov/eir/visa-guide/e-2-treaty-investor/e-2-visa http://www.uscis.gov/eir/visa-guide/e-2

There's already a visa that does exactly that, the E-2: http://www.uscis.gov/eir/visa-guide/e-2-treaty-investor/e-2-visa http://www.uscis.gov/eir/visa-guide/e-2-treaty-investor/e-2-...