Television host and author Rachel Maddow sits down with Rita Braver to discuss her latest book, “Prequel.” Then, Martha Teichner meets with the Ringling Bros. and Barnum & Bailey Circus, now back on a two-year tour after shutting down in 2017. “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.”
