I'm not very good at science or math, even though I pretend. And I'm not very good at teaching. I'm not very patient.

I was always good at math and science and physics.

If you ask anyone on any street corner in the world what the Soviet Union looks like, they would probably have very strong opinions. And they probably would be wrong.

Every time there's a new tool, whether it's Internet or cell phones or anything else, all these things can be used for good or evil. Technology is neutral; it depends on how it's used.

Do you realize the FBI filing system from the '50s was much more secure? How could you have stolen that data? It was on notecards. Now someone with a thumb drive, or remotely, can take the equivalent of millions of those notecards.

How do you photograph a gadget in a new, and not boring, way? You have to get away from people sitting in front of a computer. You have to get a look at the digital signature.