In September 2011, Islamic terrorists murdered 2,977 and US courts are peachy-keen with unfettered immigration from countries involved with Islamic terrorism. And there is no Constitutional right to immigrate to the US.
Mass shootings are all tragedies and the acceptable number of deaths from mass shootings is zero but the US has one of the lowest firearm homicide rates of any country in North, Central or South America (liberals compare the US with Canada's homicide rate, but always ignore homicides the other 21 countries).
We should be asking why law enforcement always knows about these bat**** crazy people but never seems to be able to do anything about it.
Mass school shootings just didn't happen in the US prior to the Community Mental Health Act of 1963. (Nor did people live on the street in cardboard boxes, nor did the streets smell of urine.)
“In September 2011, Islamic terrorists murdered 2,977”
I don’t remember that.