On this edition for Saturday, September 11, the nation commemorates the 20th anniversary of the 9/11 attacks as President Biden, Vice President Harris, and others including former presidents Obama, Clinton and Bush attend memorial events at the World Trade Center, the Pentagon and the Flight 93 memorial in Shanksville, Pennsylvania. Hari Sreenivasan anchors from New York City.
Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG
Find more from PBS NewsHour at https://www.pbs.org/newshour
Subscribe to our YouTube channel: https://bit.ly/2HfsCD6
PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts