For the FBI and for the United States, the war on terrorism is a complex and perplexing issue. It is as complex and perplexing as any issue we have ever faced.

I think, in the wake of Sept. 11, it's important for the American public to understand that to the extent that there are individuals within the United States who would undertake terrorist attacks, that we are doing something to address that.

I do believe when there are advances in technology that it is important to balance the privacy interests affected with the investigative take that you might get from that technology.

Robert Mueller Quotes