Vladimir Putin, Fidel Castro and the Oort Cloud are riding on a train.. Fidel Castro, Vladimir Putin, and the Oort Cloud are riding on a train. Fidel Castro pulls an expensive Cuban cigar out of his pocket, lights it, and then throws it out the window after only a few puffs. Vladimir Putin and the Oort Cloud are both surprised by this and ask ""what are you doing, Fidel? That's an expensive cigar!"" To which Castro responds, ""in your country/post-heliopausal region perhaps, but in my country th…