We've been having them for a while. We try to have two or three of them a year.

It's just a great fundraiser. The employees and visitors seem to like it. I'm excited to have them coming back.

It seems they have a better selection. There are a variety of books here. It looks real good.

Point-to-point transit via low orbit could dramatically speed up international flights, connecting the world even further. And safe, consistent space travel opens up the possibility of commercial space stations, trips to the moon and exploration beyond.

When someone says to you, 'Oh, I don't take a good picture,' what they mean is they haven't come to terms with how they look. They take a fine picture, it's just that their image of how they think they look is not in touch with the reality.

Photography is the simplest thing in the world, but it is incredibly complicated to make it really work.