Can the US legally ban Mahmoud Abbas and the PA from the UN General Assembly? - The Times of Israel

1. Can the US legally ban Mahmoud Abbas and the PA from the UN General Assembly?  The Times of Israel
2. Palestinian president's visa to the U.S. revoked ahead of key meetings at United Nations  CBS News
3. Trump Administration Bars Palestinian Officials From U.N. Meeting in New York  The New York Times
4. Palestinian Authority urges US to reinstate Abbas’s visa before UNGA  Al Jazeera
5. US denies visas to Palestinian Authority leaders for UN general assembly | United Nations  The Guardian