Coinstar, Google, JPMorgan Chase, and Wells Fargo report earnings.  The U.S. Justice Department files suit against Apple.  And Burger King cooks up a new use for bacon.  Plus, we talk innovation with Economist correspondent Vijay Vaitheeswaran, author of Need, Speed and Greed: How the New Rules of Innovation Can Transform Businesses, Propel Nations to Greatness, and Tame the World's Most Wicked Problems.