They weren't fourth graders. No sane person would expect fourth graders to learn that kind of sex education.

On top of that it isn't "liberals" when there's one isolated case that has nothing to do with political affiliation or any sort of official policy.

I don't think having proper sex education for of-age minors is a partisan issue. If you do, you're so deep into party over country and common sense that you might as well give up logical thinking.

And then on top of that, Mississippi's laws are archaic and damaging. Believe in abstinence-only education? Reap the rewards: https://en.wikipedia.org/wiki/Teenage_pregnancy_in_the_United_States