Susan Rice: “President Biden has long been a leader to combat gun violence.”

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

With Joe Biden, we have strong leadership that has strengthened our alliances not only in Europe, but in Asia and around the world, which makes America more secure.

I do believe he would do it. I believe we have -- if we have learned anything, we should listen to what he says and what he does is often exactly what he says and sometimes worse.

We are far from that. And when the president of the United States, the country that was the driving force behind the founding of the U.N., stands up before the General Assembly, as President Trump did yesterday, and calls for the…