President Trump watched on television, increasingly angry as House Speaker Paul D. Ryan criticized his handling of the deadly white supremacist rally in Charlottesville. He held the remote control “like a pistol” and yelled for an assistant to get the Republican leader on the phone.

“Paul, do you know why Democrats have been kicking your a-- for decades? Because they know a little word called ‘loyalty,’ ” Trump told Ryan, then a Wisconsin congressman. “Why do you think Nancy [Pelosi] has held on this long? Have you seen her? She’s a disaster. Every time she opens her mouth another Republican gets elected. But they stick with her . . . Why can’t you be loyal to your president, Paul?”

The tormenting continued. Trump recalled Ryan distancing himself from Trump in October 2016, in the days after the “Access Hollywood” video in which he bragged of fondling women first surfaced in The Washington Post.

“I remember being in Wisconsin and your own people were booing you,” Trump told him, according to former West Wing communications aide Cliff Sims. “You were out there dying like a dog, Paul. Like a dog! And what’d I do? I saved your a--.”

...

As White House director of message strategy, Sims regularly met Trump at the private elevator of the residence and accompanied him to video tapings — carrying a can of Tresemmé Tres Two hair spray, extra hold, for the boss. At one such taping, about an hour after Trump had tweeted that he saw MSNBC host Mika Brzezinski “bleeding badly from a facelift,” the president sought feedback from Sims and Spicer.

“They’re going to say it’s not presidential,” Trump said, referring to the media. “But you know what? It’s modern-day presidential.” The president then raged about the “Morning Joe” program on which Brzezinski appears and instructed Spicer, “Don’t you dare say I watch that show.”

...

At times, Trump evinced less rage than a lack of interest. Sims recounts one time when Ryan was in the Oval Office explaining the ins and outs of the Republican health-care bill to the president. As Ryan droned on for 15 minutes, Trump sipped on a glass of Diet Coke, peered out at the Rose Garden, stared aimlessly at the walls and, finally, walked out.

Ryan kept talking as the president wandered down the hall to his private dining room, where he flicked on his giant flat-screen TV. Apparently, he had had enough of Ryan’s talk. It fell to Vice President Pence to retrieve Trump and convince him to return to the Oval Office so they could continue their strategy session.