Leo and I discuss another interesting week of security news including the U.S. Congress's passage of the Email Privacy Act, the Snowden/Zakaria encryption debate, the still unresolved question of compelling fingerprint unlocking, more Android trouble with Stagefright, WhatsApp going dark in Brazil again, the return of Who Is Satoshi, Steve's fabulous new puzzle discovery, and more. Plus some more questions from Security Now! listeners if we have any time left.