Giving the opposing viewpoint: Guardian Unlimited -- Full text: bin Laden's 'letter to America'

After a list of reasons why he is at war with America:

If the Americans refuse to listen to our advice and the goodness, guidance and righteousness that we call them to, then be aware that you will lose this Crusade Bush began, just like the other previous Crusades in which you were humiliated by the hands of the Mujahideen, fleeing to your home in great silence and disgrace. If the Americans do not respond, then their fate will be that of the Soviets who fled from Afghanistan to deal with their military defeat, political breakup, ideological downfall, and economic bankruptcy.

This is our message to the Americans, as an answer to theirs. Do they now know why we fight them and over which form of ignorance, by the permission of Allah, we shall be victorious?

UK Observer -- Although there is no way to confirm the authenticity of the letter beyond all doubt, senior Arab journalists in the Middle Eastern media believe the letter is from bin Laden. 'It is an extraordinary glimpse into his mind,' one told The Observer.