AFP:

The Arab television channel Al-Jazeera broadcast a video which it said showed Osama bin Laden and suicide candidates of Al-Qaeda preparing the September 11, 2001 attacks against the United States.

Al-Jazeera had said earlier it would broadcast "a video that included scenes showing for the first time Al-Qaeda leaders preparing the September 11 attacks and practicing for their execution."

The video showed Al-Qaeda leader Osama bin Laden and two of the 19 Islamist militants that took part in the attacks, Saudi nationals Hamza el-Ramdi and Wael el-Shemari.

They spoke of the situation faced by Muslims in Bosnia and Chechnya.

Fifteen of the 19 attackers on September 11 were Saudis, and Al-Jazeera said it had only aired a few minutes of a document which it said lasted about an hour and a half.

Hot Air for rolling updates and video. He's got CNN coverage clips right now, but will have the original later.

Jawa:

The video was produced by al Qaeda's media arm as Sahab. Earlier today as Sahab had announced on an Islamist message board that it would release a "September 11th" video on the internet soon.

Update:  Ian has the Al-Jazeera version of the video.