What we can expect from Trump and Biden's meeting
US President Joe Biden has invited President-elect Donald Trump to the White House on Tuesday as part of a long-standing tradition that shows a peaceful transition of power between administrations.
It's the first time both men will meet since their presidential debate in late June before Mr Biden stepped down from continuing his campaign.
The BBC's Sarah Smith looks at the significance of the meeting and when we can expect when the two come together.
