 They're worried about the United States being the leader of the world. Christian Witten, former State Department spokesman, says NATO leaders are clearly sizing up Joe Biden. You need a commander in chief. You need someone who's a decision maker. And you've already heard this from people, not just low level staffers, but from foreign leaders. They aren't quoted by name, but saying that they don't think Biden is up to the job. These are heads of state, part of NATO. Yeah.