Commodity Futures Trading Commission Chairman Gary Gensler (C) testifies next to Securities and Exchange Commission Chairman Mary Schapiro (L) and Daniel Tarullo, member of the Federal Reserve Board of Governors during a hearing before the House Financial Services Committee on "Assessing the Regulatory, Economic and Market Implication of the Dodd-Frank Derivatives Title," on Capitol Hill in Washington February 15, 2011. REUTERS/Molly Riley (UNITED STATES - Tags: BUSINESS POLITICS)