James Cotton is a real blues guy, and he played with Muddy Waters, and it surprised me that they would want me to make a record with them, that he called me to do this record. I'd never done anything like that before. But I love blues, so I was very happy.
What we're trying to do is address something I saw in Congress that was a major problem, which is to say that energy is arguably the most fundamental issue confronting our country.