The Big Oops!

This year, people will be watching the Academy Awards not to find out what won for Best Picture but just to see if the presenters can open the right envelope and announce the right winner. What went wrong last year when the wrong winner was announced? Well, the Hollywood Reporter has done a more thorough inquiry than Congress wants to do about how Donald Trump wound up being declared the President of the United States. Here's an oral history of that never-to-be-forgotten moment.