And Trump endorsed this jerk?!
Another mistake.
Whomever advised him to endorse McCarthy and Oz did him no favors.
That said, Trump's Achilles is his personnel instincts. They're a virtual dumpster fire. Sessions, the Mooch, Bolton, Tillersn, Mattis, Giuliani, McCabe, Nikki Haley, Sally Yates, Flynn, Hope Hicks, Reince Priebus, Rod Rosenstein. Oh, and Pence. And now endorsing McCarthy.
Ignoring a problem won't make it go away, and this is a big problem.