Listener: Spilling Salt and Car Roof Tap

On this Friday the 13th, listeners call in to share their superstitions, including ones that they don't really believe in but observe anyway.

Photo:  November morning in Stegna at the Levantine Sea, cat a the old storehouse of the fishermen (Archangelos, Rhodes, Greece). (Manfred Werner (Tsui), CC BY-SA 4.0, via Wikimedia Commons)