Maricopa County Sheriff Joe Arpaio tells Newsmax that, if his fellow Arizona Sheriff Clarence Dupnik were an appointed chief of police instead of an elected official, he would be “fired tomorrow” for comments he’s made about the shooting of Rep. Gabrielle Giffords and others on Saturday. Arpaio also complains that people are using the tragedy “for their own political agenda,” and says officials such as Dupnik should “shut our mouth” about the case. Arpaio, whose county includes most of the Phoenix metropolitan area, has been called “America’s toughest sheriff.” He has limited county inmates to two meals a day, banned...