What does fear look like?

any of Sara Palin?

No, not quite. That would be a photo of Michele Bachmann's expression after she hears the inevitable news that Sarah Palin just jumped into the presidential race once again in order to grab for a second chance VP slot thusly making Bachmann redundant and the obvious first to drop out of the female candidates.

real fear? I'm not sure - I think people may pale and have other reactions, heart rate, and so on. Probably doesn't look like the movies.