$2.50/gal Gasoline

Republican candidates would say that if we fully exploit our own energy resources a driller delivers a barrel of oil to the refinery and gets $50 so we can have $2.50 gas.  But, he can sell that oil on the world market for $100/barrel.  Why do you think he is going to sell it for $50?  Is the government going to make him do it?  What do you say Newt? Ron?  Mitt?  Rick?  Share with us how this works.