If anyone thought the Obama administration planned to sit on the sidelines during the riots in Ferguson, Mo., those thoughts ought to be dispelled by now. Last Wednesday, Attorney General Eric Holder visited the suburban St. Louis community. Evidence suggests his ulterior motive was to conduct the groundwork for a criminal indictment against a white police officer, Darren Wilson, who on August 9 shot to death a local black youth, Michael Brown. All credible evidence reveals that Wilson, far from being a trigger-happy "racist" cop, had acted in self-defense. Brown sucker-punched Wilson, tried to take his gun, and then, after...