NEW YORK, NEW YORK – SEPTEMBER 21: U.S. President Joe Biden addresses the 76th Session of the U.N. General Assembly on September 21, 2021 at U.N. headquarters in New York City. More than 100 heads of state or government are attending the session in person, although the size of delegations is smaller due to the Covid-19 pandemic. Eduardo Munoz-Pool/Getty Images/AFP POOL / GETTY IMAGES NORTH AMERICA / Getty Images via AFP.