"We" don't need anything.  And, you have no decision in whether or not I carry, according to the Second Amendment.
Liberals are afraid of the law abiding who carry amongst them daily, without incident.  All about control, as the law abiding vote, but the armed criminal does not.  Yet, they want to restrict the law abiding's choice to carry or not.  
The Left are traitors and communists.  Their agenda is right out of Marx.  Pol Pot, Hitler, Stalin, Ho Chi Minh, Lenin, Mao . . . all love their gun control efforts.  That's what they did to control their populations.  
Not here, liberal.
Not here.
Personal choice, Right, not optional to be decided by others.  Set in stone in the Constitution, the supreme law of the land.