CNSNews.com) – Black-on-black violence is a “disease” that deserves a “national investigation,” Philadelphia Mayor Michael Nutter told a Youth Violence Prevention forum in Washington on Monday. “It is a disease,” Nutter said. “It’s a rash, and if there were a rash killing a hundred and some odd young people on a daily basis we’d be doing something about it.” Nutter said tainted food gets more attention than young people killing each other: “If there were five bad bags of spinach on the shelf somewhere, someone would put out a national alert. Every bag would be snatched off the shelves until...