Two advisers to Trump, who spoke on the condition of anonymity to discuss private conversations, said the president disliked the coverage Powell was receiving from Fox News pundit Tucker Carlson and others, and that several allies had reached out to say she had gone too far. The advisers also said she argued with Giuliani and others in recent days.Trump believed she was causing more harm than help, an official said. "She was too crazy even for the president," a campaign official said.
If this is an official statement then attach the name of the person and give credit to that person.
Until then,you really shouldn't perpetuate rumors.