September 11: A Day That Forever Changed America

On September 11, 2001, the U.S. faced a wild day when four planes were hijacked by Al-Qaeda. Two of them crashed into the World Trade Center, one hit the Pentagon, and the last went down in Pennsylvania after some heroic passengers took action. Now, as we gear up for the 25th anniversary, heartwarming tributes and drone shows remind us of the unforgettable impact of that day.