Donald Trump sunk himself. He took himself down.
Regardless of what was said in the debate, Donald Trump, a major party nominee, said before a vote was counted that he would essentially not accept the results of he election. "I'll keep you in suspense," said Trump.
Game. Set. Match. Hillary Clinton was the winner on points, on temperament, and on style.
Clinton also got so under Trump's skin that later he called her, "a nasty woman."
Trump would be wise to read this letter left in the Oval Office by George H.W. Bush for his successor Bill Clinton. The words are beautiful.