School shootings on the rise

[whell]

Originally Posted by finnbow

None of these laws are news to anybody who knows anything about gun laws, yet Congressional Republicans won't even entertain debate on any of them. What ever happened to their promise to do something about bump stocks?

From your Reuters article:

The conservative-majority court on Monday also declined to hear a challenge to Florida’s ban on openly carrying firearms.

That particular law didn't slow the shooter down.