ITHACA, N.Y.—The much-ballyhooed lifeguard shortage has become passé. Ithaca’s short on chlorine now. Cass Park Pool will close from July 11-13, the City of Ithaca announced, due to difficulty getting enough chlorine to keep the pool operational. Chlorine is used to kill germs and bacteria in swimming pools. “The Cass Park Pool is in an […]