"Did somebody forget Dunblane?"

No - the government ACTED, very quickly, to outlaw the kind of weapons the shooter used. It's sixteen years now, and it hasn't happened again. Australia removed automatics and semis from private ownership, no repeat of the tragedy that happened there. Why won't Americans learn from other nations......more "Biological factors"?

Unfortunately, your government prefers to sit with its fingers up its arse, weeping crocodile tears and repeating the lunatic's mantra, some shite about "Guns don't kill people......"