private static void checkAndRemoveAnyHordeSpies(ArrayList<Character> characters)
	{
		// TODO loop through each character in the characters list
		// if the character is of Race: ORC, remove that character from the
		// list
		Iterator<Character> iterator = characters.iterator();
		while (iterator.hasNext()) 
		{
			Character character = iterator.next();			
			if (character.getRace().equals(Race.ORC))
			{ //TODO not quite right is it?
				iterator.remove();
			}
		}
	}