Trump departs White House, tells supporters in final address as president: 'We will be back in some form'

Trump made the comments at Joint Base Andrews to fly to Mar-a-Lago in Florida. 

"We left it all on the field," Trump said of his time as president.  "What we've done has been amazing by any standard," he said.  Trump mentioned the Space Force, tax cuts, judicial appointments, stock market record highs and more.