Politicians have a lot on their shoulders.

You've got constituents' demands, opponents' criticisms, bureaucrats' red tape... and, not least of all, the media's unrelenting attention. With all that stress, it's no surprise that every once in a while, alert photographers will capture hilariously unflattering shots of a political figures boozing it up in public.

It's like when a photo of you at the bar gets posted on Facebook ... except if you're a politician, there's no un-tag option.

Beginning with a priceless shot of President Obama looking pretty happy at a bar on St. Patrick's day, here are seven high-profile political figures who might regret raising their glass during a camera flash.