Remembering 9/11 | Archive Footage We Will Never Forget

Americans are commemorating 9/11 with somber tributes, volunteer projects and a new monument to victims, after a year when two attacks demonstrated the enduring threat of terrorism in the nation’s biggest city. Thousands of 9/11 victims’ relatives, survivors, rescuers and others are expected at Tuesday’s anniversary ceremony at the World Trade Center, while President Donald Trump and Vice President Mike Pence will head to the two other places where hijacked planes crashed on Sept. 11, 2001, in the deadliest terror attack on American soil. more on this story: