We're suffering from the same societal problems that most urban areas are.

These lists are useful because they highlight problems within the park system for the public.

I was very nervous. I was drunk. I think I could have been suffering from some mental problems. I was so nervous, to where I felt like I just couldn't go over there and take the chance to get stabbed.

We haven't been looking at new technologies and other things because we were concerned about impairment. Now we're looking at how Americans are changing how they recreate.

The park service has had a just-say-no policy.

They were free to talk about what they were doing in their fliers, but we did not put their bull's-eye insignia on the Washington Monument.