Like many other advocates of vaccination he blames the anti-vaccination movement, at least in part, on celebrity Jenny McCarthy. "It's her fault! She's the one who started the whole 'You're gonna get autism' thing. So, nice f***in' job, Jenny! But, you know, it's science. It's a real thing. It's like this: polio isn't a problem anymore. You know why? Because of the polio vaccine!"

He continues, "It seems to me that Rand Paul is saying that vaccinations are good things, generally, people should get vaccinated, but it shouldn't be mandatory. As much as I don't think that the government should be in the business of saying 'You have to do this,' when I have kids, I'm gonna vaccinate them.