本·拉登在日志中敦促追随者攻击美国

U.S. officials say Osama bin Laden's handwritten journal shows the al-Qaida leader urging his followers to focus on targeting the United States in a large-scale attack. Media reports quote the officials, who spoke on the condition of anonymity.

They say the notebook details al-Qaida's doctrine, potential targets and how to carry out attacks against them. It describes plots against the U.S. rail system and the importance of attacking the U.S.