Janet Napolitano: I Don't Use E-Mail At All

Surprised?

Homeland Security Secretary Janet Napolitano, who is a key player in national cybersecurity efforts, said on Friday she doesn't use e-mail.

"Don't laugh, but I just don't use e-mail at all," she said during a discussion at a Cybersecurity Summit hosted by National Journal and Government Executive. She didn't explain what communications tools she does use.