Two Heads Of Snakes

I have always wondered how the animals can lead to two see what the President and the Director? These can be led by two snakes only rarely in the wild, but they appear in zoos and private collections. It does not matter who eats the head, and because two of the snakes address sharing one body. But it's fun to see both sides of the download and it is interesting to watch these moves in a snake. Each of the Arab leaders not to determine which direction is the best body.