In the United States, it's the mandate of the FBI to gather information relating to terrorism, go out and collect it, to do the interviews, to do the investigative work.

The 19 hijackers that came over here to commit the attack on Sept. 11, there were those that were at the bottom of the line. There were those who were the principal conspirators. There were those who were the pilot. Everybody has a role.

So without getting into the specifics, I can tell you that to the extent that investigation is a relatively important investigation and meaningful, the president would have been periodically briefed.

It's because we need to determine who in this country is poised, positioned to commit terrorist acts.

I would say in just about every investigation we have, there will be differences of opinion, where you have partial facts, as to what those facts mean.

The collapse of Enron was devastating to tens of thousands of people and shook the public's confidence in corporate America.

I asked a Burmese why women, after centuries of following their men, now walk ahead. He said there were many unexploded land mines since the war.