Office buildings and government buildings have surveillance set up. Online, it's pretty easy pickings. A lot of servers aren't secure, and it's not like you have to be super-sophisticated to learn how to hack into the site. You get a lot of bang for the buck.

This is a big deal. It can get 55 to 60 mph easily.

Today's automatic transmissions get gas mileage that's just as good.

That was the argument for the universal 55 mph speed limit during the gas shortages of the '70s.

The visibility and awareness of these issues goes much deeper into the general public than it did even five or six years ago.

In the situation that we're seeing right now where Milosevic has expelled all foreign reporters the Internet becomes a very important tool for continuing to get independent sources of information about what's actually happening.

This is very early on in this crisis and Milosevic moved very quickly to try to silence those sources of information.

Air conditioning reduces fuel efficiency 15 to 20 percent. Opening the windows is actually better for fuel efficiency.