I do know how oil got hear and who He is that put it here. Renewable energy is a long way off. Storing the energy is a problem. [Batteries] Can you imagine how many batteries it would take to drive the electric motor for a locomotive that's pulling 112 cars. Can you imagine Obama going nose to nose with Putin. Obama in a Chevy volt and Putin in a battle proven oil burning Tank? Being oil independent is a huge deterrent with our enemies. GOD BLESS THE U S A AND DDCC.