This guy sees a sign in front of a house ""Talking Dog for Sale."" He rings the bell and the owner tells him the dog is in the back yard. The guy goes into the back yard and sees a mutt sitting there. ""You talk?"" he asks. Yep,"" the mutt replies. ""So, what's your story?"" The mutt looks up and says ""Well, I discovered this gift pretty young and I wanted to help the government, so I told the CIA about my gift, and in no time they had me jetting from country to country, sitting in rooms with s…