No effort has been posted to object to Gun Controls. The only fall back position is a four word phrase: "shall not be infringed".
That too is an absurd excuse since nothing in the 2nd A. mentions guns, only Arms. And no rational person will take, "shall not be infringed" to allow all Arms in the hands of our citizens.
Mass Shootings in America | Everytown Research & Policy
The evidence is clear, and of course those above who rely on the four words will not read the evidence that gun controls are necessary.