Vanessa and Casper explore the theme of optimism in chapter twelve of Harry Potter and the Prisoner of Azkaban. This week, Casper tells a story about climate activism, Vanessa tries to puzzle out how boggarts work, and together they take a close look at what exactly happens during a Dementor's Kiss. Throughout the episode they consider the question: why do we need permission to be optimistic?
Next week we're reading chapter thirteen, Gryffindor Versus Ravenclaw, through the theme of rivalry. Tune in for a special guest story by Hank Green! Our voicemail this week is thanks to Dave Lawson. Don't forget to buy tickets for the live tour: harrypottersacredtext.com/live-show
President Donald Trump's former national security adviser, Mike Flynn, was paid more than $50,000 by Russian companies shortly before he became an adviser to the then-candidate. The Wall Street Journal's Shane Harris joins us from Washington.