I’m really confused as to what triggers Republicans in Congress.

Ocean View - I’m really confused as to what triggers Republicans in Congress. A very unfortunate death of a student in Georgia by an illegal immigrant inspires rightful outrage. Buttons handed out, heckling.
However, a murderous rampage like Sandy Hook where tiny children by scores are butchered by automatic weapon? Nothing. No buttons, no demand for action, no heckling of the President. Go figure what sets them off….