Think Progress investigation, where they clearly track foreign money flowing into the US Chamber of Commerce general account. Now watch carefully, and you'll see the beginning of where I "put up":

We documented three different ways the Chamber fundraises from foreign corporations: (1) An internal fundraising program called “Business Councils” used to solicit direct, largely foreign contributions to the Chamber, (2) Direct contributions from foreign multinationals like BP, Siemens, and Shell Oil, and (3) From the Chamber’s network of AmCham affiliates, which are foreign chambers of the Chamber composed of American and foreign companies.

Moving along now to the New York Times' investigative report on special interest dollars flowing into the US Chamber of Commerce:

And Goldman Sachs, Chevron Texaco, and Aegon, a multinational insurance company based in the Netherlands, donated more than $8 million in recent years to a chamber foundation that has been critical of growing federal regulation and spending. These large donations — none of which were publicly disclosed by the chamber, a tax-exempt group that keeps its donors secret, as it is allowed by law — offer a glimpse of the chamber’s money-raising efforts, which it has ramped up recently in an orchestrated campaign to become one of the most well-financed critics of the Obama administration and an influential player in this fall’s Congressional elections.

That's now four different instances of foreign money flowing into the US Chamber of Commerce to influence our politics and elections, Chairman Steele.

I realize that this money is not flowing through the RNC, as you point out. This is because Karl Rove, Tom Donohue and Newt Gingrich have decided to hijack the Republican Party control by defunding the part you're in charge of, leaving you as a puppetmaster of an empty stage, with $20 million in debt at the end of this cycle. Sadly, American Crossroads will likely help the RNC retire that debt, but it will come with a price -- your head.