I guess I'll bring this up. Did you ever notice Neil DeGrasse Tyson is always a nervous wreck? I find it sometimes painful to watch him. And I might not be alone. Bill Maher is always especially rude to him (Bill, he's a guest on your show...). And Maher will often point this out. But even a couple of other media people will gently infer he should calm down. Which is rare (as I said Maher is unusually rude). You know last time on Real Time I noticed something. His voice has this halting quality to it, like he keeps pausing. Could he have an undisclosed stuttering problem? I hope not, he's a good guy. And he sets the nuts straight. That's important.
