Justin Bieber Says the Shema & Other Jewish Customs Adopted by Non-Jews

It’s no secret that certain Jewish rituals have become mainstream. In her new book, “Kosher Nation,” Sue Fishkoff explains that kosher food isn’t only for Jewish people anymore. “More than 11.2 million Americans regularly buy kosher food, 13 percent of the adult consumer population,” she writes. “These are people who buy the products because they are kosher…