Actual footage of some Palestinians celebrating at the sight of the 9/11 terrorist attacks against the United States in 2001.
This footage was shown on CNN, MSNBC and FOX News on 9/11/01.
Still today, there are voices in Palestinian society who repeatedly embrace and praise terrorism - and it's not exclusive to the Palestinian communities. There are voices of extremism throughout the Middle East who praise and celebrate terrorism against Western countries.
If we are ever to defeat the plague of terrorism we must expose and speak out against not only hate, but the celebration of hate.