Fire Ryan? What are you talking about? Ryan serves at the pleasure of the voters in his district and as House Speaker at the pleasure of the Congressmen and women. Trump has no say in who is Speaker. He gets no vote. However, it appears there are some congressmen that want to replace him but no one wants the job. I don’t blame them.
PS. If Trump wants Ryan fired—I promise, Ryan will be fired. I don’t think there’s a pol more DESPISED by normal Republucans than the cheating, vile, nasty gigolo boy Paul Ryan.