Here Comes the Sun: Actor Rachel McAdams and a Venetian masquerade ball

Actor Rachel McAdams sits down with Tracy Smith to discuss her film “Are You There God? It’s Me, Margaret,” her previous roles, and why she took a break from the silver screen. Then, Seth Doane attends the “Il Ballo del Doge” masquerade ball in Venice, Italy. “Here Comes the Sun” is a closer look at some of the people, places and things we bring you every week on “CBS Sunday Morning.”