Former House Speaker Nancy Pelosi, D-Calif., was rebuked as an "elite" during a recent Oxford Union debate, where she argued that populism in the United States is a threat to democracy. Pelosi — a self-described "devout" Catholic — said during the April 25 debate that certain Americans, whom she considered to be "poor souls who are looking for some answers," refuse to accept the answers Democrats give them on particular topics due to their beliefs about "guns, gays, [and] God." Challenging Pelosi's position in the debate about populism, Winston Marshall, a musician who was once a part of Mumford and...