Acclaimed actress Emily Blunt is WSJ. Magazine’s May/June cover star. In an interview with WSJ’s Lane Florsheim, Blunt spoke about her new slate of blockbusters, from watching hours of UFO testimonies for Steven Spielberg’s Disclosure Day to stepping back into high heels for The Devil Wears Prada 2. Blunt also opened up about her 16-year marriage to “freak genius” John Krasinski and why she remain