Amazing report by San Francisco area TV station KCBS: "Saint Mary’s Cathedral, the principal church of the Archdiocese of San Francisco, has installed a watering system to keep the homeless from sleeping in the cathedral’s doorways. The cathedral, at Geary and Gough, is the home church of the Archbishop. There are four tall side doors, with sheltered alcoves, that attract homeless people at night…. Water pours from a hole in the ceiling, about 30 feet above, drenching the alcove and anyone in it. The shower ran for about 75 seconds, every 30 to 60 minutes while we were there, starting before sunset, simultaneously in all four doorways. KCBS witnessed it soak homeless people, and their belongings….A cathedral staff member confirmed to KCBS the system was installed, perhaps a year ago, to deter the homeless from sleeping there."