WASHINGTON – MAY 12: (L-R) Steven Newman, president and chief executive of Transocean, Lamar McKay, president and chairman of BP America, Tim Probert, president of global business lines and chief health, safety and environmental officer for Halliburton and Jack Moore, president and CEO of Cameron testify on Capitol Hill about the Deepwater Horizon explosion and oil spill in the Gulf of Mexico May 12, 2010 in Washington, DC. The Deepwater Horizon well continues to gush oil into the Gulf of Mexico three weeks after the fatal explosion. (Photo by Win McNamee/Getty Images)