It would allow banks to again use money for derivatives trading and other exotic and risky trades under the protection of federal government insurance.
The provision was slipped into the budget, which is designed to keep the US government funded until the middle of next year.
Financial reform groups have called it "astonishing", "appalling" and without a "sane motivation".
Some Democrats said it would only benefit a few of the biggest banks, saying the language included in the repeal was exactly the same as language written by lobbyists for global bank Citigroup.
"If it passes, the only beneficiaries will be the five, six biggest banks in the US, since they're the only banks that engage in this kind of activity," he said.
http://www.abc.net.au/news/2014-12-...ng-to-repeal-law-for-benefit-of-banks/5963278