Andrew Johnson, writing at The Corner, provides the video of Milwaukee County Sheriff David Clarke’s interview on Fox News, during which he expresses his displeasure with Eric Holder’s remarks in Ferguson. Attorney general Eric Holder and Missouri Democratic leaders need to apologize to the law-enforcement community for impugning officers’ motives in light of the unrest in Ferguson, Mo., according to one prominent county sheriff. Milwaukee County sheriff David Clarke, who gained notoriety last year for encouraging gun ownership within his Wisconsin community, said Holder, Governor Jay Nixon, and Senator Claire McCaskill made the situation in Ferguson worse with their “irresponsible,...