DUBAI, Nov 29: Al Qaeda's deputy leader Ayman al-Zawahri said in a videotape broadcast on Monday that the organization would continue to attack the United States until Washington changed its policies towards the Muslim world.

"We are a nation of patience and we will continue fighting you (United States) until the last hour," Ayman Zawahri said in the tape which was aired by satellite TV channel Al Jazeera. -Reuters