There have been numerous contested elections in US history, including as recently as 2000, when the Supreme Court essentially called it for George W. Bush. What there hasn't been is a sitting President who refused to accept the results. https://t.co/3mZKoIwE0F

There have been numerous contested elections in US history, including as recently as 2000, when the Supreme Court essentially called it for George W. Bush. What there hasn't been is a sitting President who refused to accept the results. https://t.co/3mZKoIwE0F (via Twitter http://twitter.com/CNN/status/1125749651586592769)