Here Comes the Sun: Rachel Maddow and more

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.”