Win McNamee/Getty Images

Donald Trump's spokesperson Katrina Pierson thinks that if House Speaker Paul Ryan can't get behind Trump as the Republican Party's presumptive nominee, then he shouldn't be speaker at all. Even if Ryan doesn't like Trump, Pierson said, he should at least align his actions with all his calls to "bring unity."

Pierson's comments came during a Friday morning interview with CNN's John Berman, who asked her whether Ryan is "still fit to be speaker" if he doesn't jump on the Trump train. "No, because this is about the party," Pierson said. On Thursday, Ryan declined to endorse Trump, saying he was "just not ready to do that at this point."

"We were told to hold our noses and vote for the sake of the party," Pierson said. "These same people are now telling us that because their guy didn't want to win, they want to hurt the party. If you can't hold yourself to the standard that you're holding everyone else, the problem is with you."

Watch Pierson's full takedown of Ryan here.