9/11 - 20 Years Later - A PBS NewsHour Special Report

Two decades after the terrorist attacks of September 11, 2001, PBS NewsHour explores how the world has changed since that day. This documentary compiles a series of special reports to help viewers understand how the attacks on the World Trade Center towers, the Pentagon and Flight 93 have left a lasting mark on victim’s families, first responders, survivors and the nation as a whole.