WASHINGTON, DC - JULY 11: U.S. Sen. Elizabeth Warren (D-MA) questions witnesses during a Senate Banking, Housing and Urban Affairs Committee hearing on 'Mitigating Systemic Risk Through Wall Street Reforms,' on Capitol Hill, July 11, 2013 in Washington, DC. The committee heard from the panel about the progress being made on reform provisions that improve financial stability. (Photo by Drew Angerer/Getty Images)
