“Mock the proposal all you want. He sure has nailed the problem.”
Well, kinda. The problem you believe is not legal ownership of firearms by thus described demographic, but the illegal use of firearms by thus described demographic, which is already against the law, coincidentally. The number of thugs in this demographic is hugely disproportionate compared to the overall makeup of the US, but is still a minority of its citizenry.
Maybe they should start a program like “stop and frisk”. This program was great at removing guns from the street. Oh, sorry, they can’t, racist !