President Bush cruelly manipulated the grief of the American people - and the sympathy of the rest of the world - to introduce a 'world order' dreamed up by a clutch of fantasists advising the Secretary of Defence, Donald Rumsfeld.

Fundamentalism is not bred in poverty. There are plenty of poor countries in the world that don't have violence because amid the poverty there is a kind of justice and in some countries a democracy.

Bin Laden is not well read and he's not sophisticated, but he will have worked out very coldly what America would do.

How could believers, people who regard themselves as true Muslims, get on those planes, quoting the words of God delivered through the Prophet to themselves, knowing they were going to kill innocent people? They saw the other passengers on the plane. They could see the woman with her little daughter. They saw people making phone calls to their wives or their husbands. They knew who they were killing.

And I think, in the end, that is the best definition of journalism I have heard; to challenge authority - all authority - especially so when governments and politicians take us to war, when they have decided that they will kill and others will die.

The bin Laden I met each time was in a simple Saudi white robe, with a simple, cheap kafiya and very cheap plastic sandals. But a videotape released before September 11, which I saw on Lebanese television, had him in a gold embroidered robe. When I saw this, I thought, whoa, has this guy changed? I wouldn't have imagined him ever appearing in such golden robes when I met him.

U.S. journalists I don't think are very courageous. They tend to go along with the government's policy domestically and internationally. To question is seen as being unpatriotic, or potentially subversive.