Al-Qaida posts September 11 video

A private intelligence monitoring service says al-Qaida has marked the 10th anniversary of the September 11 attacks with an hour-long video released on jihadist websites.

US-based Site Monitoring Services said the video featured an audio speech by the new leader, Egyptian Ayman al-Zawahri, as well as previously unreleased footage of former leader Osama bin Laden.