“I won't talk about Brexit, I've lived it, everyone's bored by it, Europe needs to move on.
“It's the biggest own-goal that I've seen in my lifetime.
“All of the analysis that we did under the Obama administration, which were intensive, we looked at all the areas of our interaction with Europe.
“Our conclusion was that in almost every area Brexit would be negative for the United States, for Europe and for the UK. That analysis I believe has proven to be correct.
“Here's a dramatic difference: Donald Trump has only believed that the US-UK link was important, he was a cheerleader for Brexit.
“Joe Biden believes that the triangle of relationships, US-UK, UK-EU, US and EU, all have to work together, and you will see statements to that effect.”