From the moment Barack Obama became president Donald Trump tried to delegitimize and humiliate him.
Claiming he wasn't an American citizen, and had faked his birth certificate, and doing all he could to degrade his country's first black president.
And in thirteen days, on his first day in office, Trump is vowing to repeal every single executive order Obama ever issued, and begin the process of destroying or erasing his legacy.
But as the New York Times' Timothy Egan writes, good luck with that one.