George Bush actually said...

This is an ambitious vision, but with the talent and enterprise of our people, it can be achieved.

We need to diversify our energy supply and make America less dependent on foreign oil.

I call this goal 'Twenty in Ten,' and appreciate the support that many Democrats and Republicans have shown for it.

I proposed a new mandatory fuels standard that will require the use of 35 billion gallons of renewable and other alternative fuels by 2017.