And fuck you too, Bill Maher.

I have no patience for anti-vaxers. They are directly responsible for killing kids, period. And if you buy into the anit-vax and don’t protect your kids, you are an ignorant, rotten parent. Period.  Don’t waste your time trying to explain yourself – I’ve heard it all.  I’m sure you think you’re a fine caring parent.  You’re not. Your stupidity is putting your kids and countless other kids at risk.  Grow a brain and protect your kids.

Penn & Teller usually take a half hour to explain why something is bullshit, but in this video they cover it all in a minute and a half.