Emily Blunt had never starred in a movie with husband John Krasinski until the two worked together on the horror film “A Quiet Place,” which Krasinski also directed and co-wrote. In this week's "Sunday Sitdown," the British actress talks to Willie Geist about working with her husband as well as what it’s like to have the stamp of approval from "The Devil Wears Prada” co-star Meryl Streep and the original Mary Poppins, Julie Andrews.