Well it looks like the mystery behind President Donald Trump's reluctance to show his tax returns has been solved. He may not be as rich as he wants the world to think he is.

At least that's what a recent New York Times report revealed about the man who was claiming to be a billionaire in the 1980s and 1990s. During a 10-year period spanning both decades, Trump lost more than a billion dollars and during most of that decade he neglected to pay taxes. Isn't that around the same time the president, who campaigned on his business acumen, published the book "The Art of the Deal"? Colin Jost, of "Saturday Night Live," points out the inherent contradiction between Trump's rhetoric and reality in today's Best of Late Night, above.

Comic Bill Maher has a new name for Trump: "reverse billionaire."

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Follow Eileen Rivers on Twitter @msdc14.