Political photobomb

A colorful mailer touting New York mayoral candidate Bill Thompson appears to have made a flub–including what would be the lovely image of Mr. Thompson greeting a smiling little girl–were it not for the guy who seems to be giving the finger to the photographer.

Here's a close up of the offender.  Does that look anything like Irish?

Probably the guy is tired of all the political hullabaloo and just snapped.