Hydraulic fracking is very much a necessary part of the future of natural gas.

I work hard and I have a standard of excellence - and I expect everyone at the Interior Department to meet that same standard. I delegate a lot. I might appear to be doing a lot of different things, but there's a strong team helping me. I believe we're going to have the strongest team of any agency in the Obama administration.

Shale gas has provided the United States the opportunity to have 100 years of supply that is domestically produced. If we are going to develop natural gas from shale, it has to be done in a safe and responsible manner.

I don't believe that the American dream should be reserved for those who are born into the elite or somehow have been given an advantage over others. My growing-up experience is probably the most important thing that guides my priorities and my work today.

People who are running for office mislead the American people by saying that there's a three-point plan or a bumper sticker kind of way of bringing down gasoline prices. The fact of the matter is that nobody can do that. The price of oil is set on the global economy. People who have looked at this closely and hard know that's the case.

I don't think anyone can speculate what will happen with respect to oil prices and gas prices because they are set on the global economy.

In the West, you take people at their word.