In Saturday's Republican debate, Donald Trump, in discussing the Iraq war, accused President George W. Bush and his administration of lying to get the United States into the Iraq war. "You call it whatever you want. I wanna tell you. They lied," according to Trump. "They said there were weapons of mass destruction. There were none. And they knew there were none. There were no weapons of mass destruction." That charge itself is a lie or, at minimum, a libel, and quite an extraordinary one at that... Whether or not Mr. Trump wins the Republican nomination, I don't know. But...