Today we have a special Thursday edition of Between the Covers with Hiawatha Bray, author of You Are Here: From the Compass to GPS, the History and Future of How We Find Ourselves. We discuss whether we’re entering an era in which it will become almost impossible to get lost (unless you’re a Boeing 777), whether the impossibility of getting lost also means the impossibility of hiding, and what lawmakers should do right now to protect the privacy of American citizens.