ABC News' Martha Raddatz reflects on the 9/11 attack on the Pentagon

ABC News Radio report on the Sept. 11 attacks: "It is right out of a disaster movie."

A final look at the World Trade Center, just after midnight on Sept. 11, 2001

Cutting Through the Fakery and Focusing Sharply — Watch #TheHardFacts with Rahul Shivshankar

In a powerful tribute, thousands of drones illuminated lower Manhattan to form the images of the Twin Towers -- one light for each person lost on the day of the September 11th attacks. David Muir shares how the breathtaking drone show came together in collaboration with members of the 9/11 community.

A bond that only keeps getting stronger, the BRICS edition! 🤝

9/11 widow calls on Trump to hold Saudi Arabia responsible for role in attacks

Hundreds gather in Shanksville to remember the heroes of Flight 93

9/11 widows reflect 25 years later