The Watchlist: 20 Years of Tracking Suspected Terrorists

After the September 11th terrorist attacks, the U.S. government vowed to hunt down the people responsible. The American public was told that creating one master list of suspects was key to fighting a Global War on Terror and making sure there would never be another 9/11. Twenty years later, CBS Reports examines the legacy of the list, which has grown exponentially to include an estimated 2 million people, while those who believe they were wrongfully added to the database are struggling to clear their names. Watch more CBS Reports documentaries that dive into the key issues driving the national and global conversation at cbsnews.com/cbs-reports.