Poor kids? Why, because they are being indoctrinated into a different ideology than the one YOU are being indoctrinated into? And your version of reality is clearly superior to all other world views. Because everyone who is anyone knows that all Christians are tribals that want to kill gay people and force women into a box.
What? No.
Poor kids in the sense that they're being forced into something they probably didn't give a single stuff about. I don't know what you're whining about. They were sitting there talking about something completely unrelated. If you seriously believe that they, by themselves, asked to attend something like this, you're delusional.
If they on their own decided they wanted to spread anti-abortion awareness, that's fine, but they probably didn't.
And to add to that, this was during elementary school hours I'm pretty sure. They were pulled out of school for it.