Katie Couric's Notebook: The Cell Phone Debate

Video:
Notebook: Risky Cell Phone Use

Cell phones are kind of like cigarettes. Once you're hooked they're hard to put down, and they are every bit as annoying in a crowded bar.

But do they also cause cancer?

That's been a debate in the medical community for almost as long as mobile phones have been around.

Just click on the monitor to hear the rest of my Notebook.