Al Jazeera is asking you - our audience - to help us tell the global story of the impact of 9/11 on your community.
It's simple: Pick a question from those below, turn on your webcam or power up your mobile; send us a tweet (#AJE911), post to our Facebook page (facebook.com/aljazeera) or email email@example.com with your reaction to any of the questions below.
The best videos, tweets and posts will be selected for television, to air between September 9 and 11, 2011, during our September 11 special, "The 9-11 Decade".
Did the US actions after 9/11 make the US or the world a safer place?
Would Iraq be more secure if Saddam was still in power?
Do you feel your community became a target as a result of 9/11 and its aftermath?
Should the events of 9/11 be taught in schools?
Did the US government's so-called War on Terror curb too many civil liberties for Americans?
Do you believe any of the conspiracy theories about 9/11?
Have the heroes of 9/11 been sufficiently recognised?
Did life for US Muslims become more difficult after 9/11?
Has the understanding of Islam in the West changed since 9/11?
Videos should be less than two minutes in length.
Tweets (including names) containing profanity will not be considered for air.