Susan Rice: “But this summit meeting really ought to be tackling the toughest issues facing the world today, top of the list being…”

America should aim to win the A.I. race, provided that the race can be won safely.

I have never heard of something like that.

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

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