"We have some planes ..."

The foundation of the new terrorism

Counterterrorism evolves

Responses to Al Qaeda's initial assaults

Al Qaeda aims at the American homeland

From threat to threat

The attack looms

"The system was blinking red"

Heroism and horror

Wartime

Foresight - and hindsight

What to do? A global strategy

How to do it? A different way of organizing the government

Postscript.