The U.S. Government must  should  start thinking about ways to  make themselves  energy efficient without the use of consuming oil for energy.http://venturebeat.com/2011/03/02/saudi-arabia-solar-oil/. we should’t have to be dependent on any country for our energy , water grain , food source at all.we should start by burning our coal, which is in abundance and forget about nuclear  power plants( remember Chernobyl) and solar power would be a wise second choice and an artificial fuel should be top priority to be developed in place of Gasoline or oil.