To defend democracy, one has to believe in it. To believe in democracy, one has to understand it. Where it came from. How it works. What’s true. What’s not. What others did before you. How it could be better. How to make a difference. Each week, The David Frum Show digs deep into the big questions people have about our society, explains the progress Americans have made together, and reminds us that the American idea is worth defending.