Senator Rand Paul is on a campaign to knock President Donald Trump off of his warpath. During Paul’s appearance on Fox News Sunday, host Shannon Bream asked the Kentucky Republican what information he wanted the government to provide about its military strikes in the Caribbean Sea. But Paul said that a briefing wasn’t what he was after. “A briefing’s not enough to overcome the Constitution,” Paul said. “The Constitution says that when you go to war, Congress has to vote on it. And during a war then, [there are] lower rules for engagement and people do sometimes get killed without...