let me get this straight?
you want to check America's economic power?
Do you know how economic power comes about? If you do then you realize that what you just said is that you want to regulate our capitalist tendencies and basically dominate people's lives and minds.
I will admit that our current system can and does destroy the economic viability of other countries - that is the result of the parasites in this country. Money should be made by producing; the World Bank and other such groups make it so that many countries cannot ever produce because they are in a neverending state of bankruptcy.
What needs to be checked is any government's interference with business matters, not even more limitations BY the government.