Crude oil floats on the surface of Gulf of Mexico waters at the site of the sunken BP/Transocean oil drill the Deepwater Horizon, on April 27, 2010. Photographer: Benjamin Lowy/Getty Images
Crude oil floats on the surface of Gulf of Mexico waters at the site of the sunken BP/Transocean oil drill the Deepwater Horizon, on April 27, 2010. Photographer: Benjamin Lowy/Getty Images