“well if 1 in 10 M&Ms were poison would you eat any?! No, so why would you let in a Muslim that might be a terrorist!”

That was feminists. And they were talking about the 1 in 6 men who are rapists. I believe it was Andrea Dworkin who said every male is a potential rapist. Assume that every man has violated someone rather than assuming they're innocent until proven guilty. Here's a good writeup from the zeitgeist.

Next time you're in a large, mixed group, count all the women, always count to six. Every six is your rape-victim. Count the men. Count to 15. 15 is your rapist. Fact is, the victims and the rapist just look like everybody else, you'd never have guessed.

Trump twisted that one to make it racist, of course.