By Roberta Rampton

WASHINGTON, April 16 (Reuters) – Bombshell fraud charges against Goldman Sachs, one of the largest swaps dealers on Wall Street, give new impetus to a tough derivatives reform bill proposed by Senate Agriculture Chairman Blanche Lincoln on Friday.

The bill must be meshed with other proposals that are part of Congressional efforts to reform the financial regulatory system. But Lincoln is now placed to play a leading role in the debate on how the final package will impact on the $450 trillion over-the-counter swaps market.

With one eye to the November mid-term elections, the bill could find support from lawmakers keen to take a stand against excess on Wall Street. But it is unclear whether the White House would support going this far.

Lincoln outlined the key points of her bill earlier this week, surprising derivatives players closely watching for the detailed language in the bill to gauge its impact and chances for success.

“This is another example of how risky Wall Street behavior puts our nation’s financial system in peril and further illustrates the need for the strong reform that my legislation provides,” Lincoln said in a statement provided to Reuters.