NASA doesn't think Moon landing was a hoax

Here is an interview with the head of NASA:

Question: I live about 200 miles down southeast of here, at the home of slapstick living and most of the folks down there are convinced that the Moon landing were a hoax, and wrestling’s real. [Laughter] Do you have any ideas on how to speak to these people?

Griffin: I don’t. [Laughter] [Applause] I mean, what can we say? I mean, all the guys who were still alive and a couple of the ones who are not have all become personal friends of mine, and in the intervening decades. I don't think they're lying to me. I just don’t. I don’t know what to tell people who say the Moon landings were a hoax.

Weak answer. He doesn't think that the astronauts are lying?! And how is he making friend with dead astronauts anyway?