We will never be able to carry on as a country and move past 911. That doesn't mean forget it or the significance. The power structure wants to constantly remind you of the impending DOOOOM that is upon us and make the people constantly fearful the of everything for years and decades to come. There's a terrorist under every bed they would like you to believe. Threats across the globe!!!!!
Talking points, lordy B.
Here's a good synopsis.
Just be scared! Boo!
NSA Script Advised Officials To Inject 9/11 As Talking Point To Justify Mass Surveillance