Come on, Oprah. You're way too smart to be this stupid. When are you going to get off this kick about Barack Obama being disrespected more than previous presidents just because he is a black man? It's getting embarrassing, Oprah. You're one of America's great talents and greatest success stories. You're a self-made billionaire, an astute multimedia mogul, a beloved cultural icon. You're admired around the world for your generosity and good works. Your opinions and endorsements influence what millions of people read, how they think and who they vote for. But after five years of President Obama's reign, you...