The Subcommittee on Energy and Environment held a hearing entitled “Drilling Down on America’s Energy Future:  Safety, Security, and Clean Energy” on Tuesday, June 15, 2010, in 2123 Rayburn House Office Building. The top executives of the five largest oil companies will address the safety of drilling operations in light of the spill in the Gulf of Mexico, as well as other concerns regarding the role of oil in the U.S. economy.