The more I see him, the more I wonder about Biden. There's just something evasive and creepy about him...these pictures tell a little of the tale. Look how very alone he is in that airplane picture. And the Botox-ification gives him a bizarre eyebrow thing. It seems shallow to look at the pictures, but don't they make you wonder? Why is Sarah Palin attacked so viciously while Biden gets a total pass? Is it because he's so familiar, that to take a hard look at him now would just point out how the press has given him a pass in the past?