Sometimes it's like I'm living my life waiting for more bad news.

We could have saved [the Earth] but we were too damned cheap.

We see now that we were too pessimistic.

I'm very pessimistic.

If you think you have one good reason to be pessimistic, believe me there are much more better reasons to be optimistic.

The Corps of Engineers samplings haven't really found anything in any of those buildings until their last sample. The last go-round, they found one reading that was questionable. What the latest rounds show is it was probably a mistake.