The headline should have been: “Security Guard Apprehends Shooter and Saves Lives.” Instead, it’s another case of the police shooting and killing an innocent black man. Eyewitnesses say that at Manny’s Blue Room Bar in Robbins, [Cook County, Chicago] Ill., security told a group of intoxicated men they had to leave. One of the men returned armed, at which point shots were exchanged between them and armed security guards. One of the guards, Jemel Roberson, 26, managed to restrain one of the gunmen. From WGN9: “He had somebody on the ground with his knee in back with his gun in...