Taking The Dog For A Walk

During Barack Obamas visit to the Uk he and David Cameron take Davids dog for a walk and while out they decide to stop outside the local pub and have a few beers. After a while a man stumbles out of the pub, kneels at the rear end of the dog, lifts up it's tail and stares with a confused look on his face. "what do you think your doing" asked Cameron. "Sorry" replied the man. "It's just the landlord told me there was a dog outside with 2 arseholes"