“Unclean things [are prohibited]: pork, pig, pig oil, anything made from human hair, satellite dishes, cinematography, any equipment that produces the joy of music, pool tables, chess, masks, alcohol, tapes, computers, VCRs, televisions, anything that propagates sex and is full of music, wine, lobster, nail polish, firecrackers, statues, sewing catalogues, pictures, Christmas cards.”Lawrence Wright, The Looming Tower (New York: Vintage Books, 2006), 262.