Kevin Costner

Actor and Ocean Therapy Solutions partner Kevin Costner testifies on Capitol Hill in Washington, Thursday, June 17, 2010, before the Senate Small Business and Entrepreneurship Committee hearing regarding proposals for the Gulf oil spill cleanup.

Photos: "Oil Spill: A Photo Diary"
Animals Hurt by Gulf Oil Spill"
Kevin Costner's Oil Spill Solution

Credit: AP Photo/Susan Walsh