A couple are walking down the street... ...when they feel some precipitation. ""I think it's rain,"" said the man. ""I believe it's actually snow,"" the woman said. ""Let's ask the Communist Officer. He's always right."" Said the man. They find him across the street and approach him. ""Officer Rudolph, is it snowing or raining?"" The man asked. Officer Rudolph thinks for a moment. ""It's raining."" ""See,"" the man said. ""Rudolph the Red knows rain, dear.""