20th anniversary of 9/11 attack: This is how the US took its revenge
ABP News Bureau
Updated at:
11 Sep 2021 07:41 AM (IST)
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View In AppThe terrorist attack on September 11 in the US shook the whole world & it changed the attitude towards terrorism. After this terrorist attack by Al Qaeda of which the twin towers of the World Trade Center were targets, many questions were raised about security in the world. Watch the video to know more.