"common sense firearm regulations". uh huh.
The same "common sense" that thinks that no gun signs make us and our children bullet proof.
The same "common sense" that thinks that disarming law abiding citizens will somehow, but they can't say how, cause the lawless to stop obtaining and using firearms.
The same "common sense" that says citizens must give up their rights to self-protection and preservation in order to become targets for psychopaths at posted venues.
The same "common sense" that says citizens must be limited to 10 round weapons while outlaws use weapons that hold 18 rounds or more.
The same "common sense" that attempts to regulate transportation of firearms while not being able to regulate the transportation of illegal narcotics.
The same "common sense" that says citizens need dozens of IDs to prove their age and birthright for various privileges, like obtaining CHPs, loans, cars, houses, etc., while illegal immigrants who can't even speak English don't need an ID to vote.
In other words, the "common sense" of Leftists who, in the final analysis, want to abolish the Constitution and live under a manifesto and dictatorship.