The regulator also opined to the lawmaker, Senator Bob Corker of Tennessee, that it hoped the final version of the rule would not interfere with this sort of trading.
Given that the government sent a clear signal in the crisis that it would not let the biggest firms fail, why should taxpayers guarantee this sort of trading?
Whatever the priorities, this sort of trade-off is shortsighted.
He told the BBC: "This sort of trading is less transparent than a fully-fledged market.
'The ironic thing is that we found out, while filming, that this was a place where that sort of trade actually happens.
"Normally, that sort of trade is out of the question," Mr. Takata said.
Adopting the euro should open Poland up to more of that sort of trade and the stable, long-term capital investment that goes with it.
Then, putting a twist on the sort of trade that is common in New York zoning, he transferred the space upstairs to make bigger apartments by erecting a steel-and-glass extension above the existing roof.
The lack of interest in this sort of free trade likely has something to do with the fact that doctors make up a large chunk of the richest one percent.
