America reflects on the war on terror and the legacy of the 9/11 attacks on the 20-year anniversary.

Nearly three thousand people died in New York, Washington, and in Pennsylvania. And tens of thousands more in the war on terror which followed.

Warnings from Washington and London are that terrorists are becoming even more "emboldened".

Sky's U.S. correspondent Mark Stone reports from Ground Zero.

SUBSCRIBE to our YouTube channel for more videos: [ Ссылка ]

Follow us on Twitter: [ Ссылка ]

Like us on Facebook: [ Ссылка ]

Follow us on Instagram: [ Ссылка ]

For more content go to [ Ссылка ] and download our apps:

Apple: [ Ссылка ]

Android [ Ссылка ]

Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí [ Ссылка ]

свернуть