Well Q-- As regards the 2nd Amendment, can you please tell me what any of the random shootings, armed robberies, murders and suicides, to say nothing of brandishings and general stupidity have to do with "A well regulated militia..."? And as to your other rant with no demonstrable evidence, well... words fail me. I'm sorry that you had to endure the unnecessary.
I daresay James Madison is spinning in his grave at the crass distortion of his absolute ablatives in that two clause sentence Read the magistarial Garry Wills on this topic sometime, not that will change the Roberts court ignorance of precedent and Constitutional scholarship

?signed/ a life-long student and sometimes teacher of Constitutional history