The GOP’s anger at Sen. Ted Cruz — expressed mostly in private meetings this week — burst onto the usually collegial Senate floor on Thursday, with Sen. Bob Corker excoriating his Texas Republican colleague for blocking a quick vote to avert a government shutdown next week. In a highly unusual Republican v. Republican exchange, Corker accused Cruz of delaying a Thursday vote simply to create a “show” to cater to his conservative activist supporters at the expense of making good policy. -snip- Cruz shot back. “Why is Majority Leader Harry Reid going to vote the same way you’re proposing to...