It's his entire smarmy hand-gestures that get me. Have you ever counted all the phony gestures? The quick point of a finger at a person followed by the knowing grin. The praying hands. The uplifted hands. The clenched fists, especially at NAACP meetings. It all smacks of insincerity and insecurity.
Compare JFK's to GWB's gestures. GWB;s are clearly those of a confident leader.
Kerry's fingers always have a message. . .something for everyone - even Veterans; when they hold signs he does not like. . .