This isn't a Democratic issue or a Republican issue, a liberal issue or a conservative issue, it is a gun access issue.
A gun doesn't walk into a bar and commit a horrific act, the gun is a tool used by a human being who is fueled by hate and likely fear. Too often we have seen mass killings by a single individual, and too often we see defenders of guns call for more guns, as if more killing is the solution.
The Congress, The President and the Supreme Court have the power and duty to act in the best interests of the citizens of our nation. That collectively those members of the Congress who do not act, and defend the 2nd A. as if ordained by God, are culpable, as are those single issue voters who support them.
Unless and until the NRA and the gun industry recognize mass murder by gun is a problem, and one which cannot be fixed by adding more guns to the problem, all of us remain at risk - even those who think concealed carry will keep them safe.