What role does the United Nations play now?

World leaders are again gathering in New York for the annual United Nations General Assembly. This will be the last meeting of the body for the current U.N. secretary general, Antonio Guterres. We hear about the challenges he faces in his final months in the job. And we hear from a U.N. insider about what the future of the body may be under the next secretary general. Support public media with NPR+ and enjoy perks for over 25 podcasts like this one. This show’s perks include sponsor-free listening. Learn more at plus.npr.org. Se...