'Uhhh': Trump blindsided when pressed on reported plans to fire his own top health chief

President Donald Trump was caught on the back foot Friday when a reporter asked him about the reports his Food and Drug Administration commissioner is set to be fired, not even appearing to understand what was being asked of him.

"What's going on with Marty Makary?" asked a reporter.

"Nothing much," said Trump. "He's fine."

"Are you going to fire him?" the reporter followed up.

"Uhhh. I've been reading about it, but I know nothing about it," he replied.

This comes...