Susan Rice: “The president has been clear from the outset that he thought that went too far.”

Contrast that, as you did in your opening with Donald Trump, who is so profoundly dangerous, he is not committed to democracy at home or abroad, he embraces dictators.

It would not have teeth in the sense of it being enforceable. And that's why what happens in Washington matters so much.

But this summit meeting really ought to be tackling the toughest issues facing the world today, top of the list being the grave risks posed by rapidly accelerating artificial intelligence, as well as what's going on in Ukraine, what's…

When the people closest to you say you're unfit to lead, that's very, very concerning and dangerous.