Donald Trump plainly admits to lying about his central campaign promises.

[Peh]

You should rather fear future presidential candidates, because Trump has shown the world that you can make all the shit up you want to and do nothing of it when you get elected. No one can do anything against it. The trust and credibility is completely gone. But knowing humanity, in 4 years they will promises every voter 100 bucks and you won't get any of it afterwards. And you will be ok with it lol.