Donald Trump claims 'Sloppy Steve' Bannon cried when he was fired

In another late-night Twitter storm Friday, President Donald Trump attacked former top aide Steve Bannon and the author of the recently released expose on the White House.

"Michael Wolff is a total loser who made up stories in order to sell this really boring and untruthful book," Trump said. "He used Sloppy Steve Bannon, who cried when he got fired and begged for his job. Now Sloppy Steve has been dumped like a dog by almost everyone. Too bad!"

MSNBC hosts wondered if Trump was un-accompanied while at Camp David with the other GOP leaders.