By Anna Holmes
Rapid blinking suggests nervousness or deceitfulness. So what does it mean when someone -- like Gen. Wesley Clark -- rarely bats an eye?
Recipient's e-mail address:Separate up to 10 e-mail addresses with commas.
Personal message (optional):A link to the article will be included in your message.
Your e-mail address:We do not save or reuse your email address unless you sign up for the newsletter.
Sign me up for the Salon Daily Newsletter
Get Salon in your mailbox!
