Donald Trump is taking post-election petulance to levels never seen before.

He keeps insisting he won an election he lost. Trump continues to challenge the legitimacy of a legitimate election that chose President-elect Joe Biden over the incumbent president. He said he’ll leave the White House “if” the Electoral College certifies Biden’s victory … knowing full well the Electoral College is going to do precisely that.

Now comes the best part of all: He might announce a 2024 presidential candidacy as Biden becomes President Biden on Inauguration Day.

Good grief. The guy cannot stop making a spectacle and an ass of himself.

But the good news is that Jan. 20 marks the end of the Trump Era and the beginning of the Biden Era. Let the healing begin.