SCOTUS nominee Amy Coney Barrett's faith is a key part of her appeal to conservative supporters, as well as a cause for concern among some who oppose her nomination. Barrett is a Catholic, but she's also affiliated with the People of Praise. The Wall Street Journal's Vatican correspondent explains. Also, Black Lives Matter co-founder Patrisse Cullors has adapted her book, "When They Call You A Terrorist: A Story of Black Lives Matter and The Power To Change The World," for young readers.