I don’t believe I’ve ever seen someone so happy to be a criminal.
(Actually, that big grin was probably the smartest thing he's done in awhile. I'm sure the GOP will be breathing a collective sigh of relief that it's not the dour grimace we're used to seeing in mugshots, which would have been just too juicy a gift to the Dems with campaign ad season so close.)
UPDATE: The Smoking Gun now has a larger photo here. Still not very mugshotty, though.