Donald Trump is joining a small group of US presidents who have lost the election while in the White House.
The last time this happened was in 1992, when President George HW Bush was denied a second term by Bill Clinton.
Eight years later, incumbent Vice-President Al Gore was defeated by another Bush.
We speak to two men who were there for the transitions.
Video by Chloe KimClick Here to Visit Orignal Source of Article https://www.bbc.co.uk/news/election-us-2020-55008827
