Second Amendment...some should have carried guns inside that synagogue ....to protect the people inside...
The 2nd Amendment speaks of a well regulated militia.
Not Jamal, Jose, and Billy Bob walking the streets with weapons.

^^^
Gun regulations are important.
When I was 13, my own friend, who was also 13 years of age of Italian - Irish heritage took out a gun on me, and robbed me.
Guess where he got the gun?
It was laying in his parents dresser drawer.
He since died, but that's a different story of drug abuse.