Sure but that policy would just be a war on inner city african americans and more recently poor hispanics. Ultimately it's really just a war on the poor. Would it resolve the issue? Possibly but the cost would be huge.
"Political correctness is a doctrine, fostered by a delusional, illogical minority, and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t*rd by the clean end"