Water is a commodity not by any means to be found everywhere...When found, it is more than likely to be bad, being either from a bitter alkaline pool, or from a hole in a creek, so muddy that it can only be called liquid by courtesy.
The president is that invisible force that makes a school of fish suddenly change direction, so that everyone 'ohhs' and 'ahhs' at the glimmering mass and only later wonders what makes them move in that way. I read somewhere-_Harper's_, I'm fairly certain-that the fish are only avoiding pockets of extra cold water.
