McCain, Biden and Obama got lost in the woods and they came upon a farmhouse and knocked on the door.

The farmer came to the door and they asked if they could spend the night?

The farmer said yes but he only had room for two in the house the other would have to sleep in the barn with the cow and the pig.

McCain said he would sleep in the barn but 5 minutes later he knocked on the door and told the farmer that it reminded him too much of his POW days.

Biden said he would sleep in the barn with the cow and pig but 5 minutes later he knocked on the door and said it was too uncomfortable for him as he is use too sleeping in expensive hotels.

Obama said he would sleep in the barn with the cow and the pig and 5 minutes later their was a knock at the door.

When the farmer opened the door the cow and the pig were standing there!!