AMERICA DECIDES – Robert Costa has the latest on the evolving campaign for the White House.HER TURN – Martha Teichner looks into what Vice President Kamala Harris needs to do to be elected president and how those who came before her broke through in their races.SUNDAY PROFILE: RALPH MACCHIO – Lee Cowan catches up with Ralph Macchio, known for his role in "The Karate Kid," to talk about his career and his life today.ON POINTE – Serena Altschul explores New York City Ballet, celebrating its 75th anniversary.AN AMERICAN TALE – Jo Ling Kent sits down with "Crazy Rich Asians" director Jon Chu to talk about his family, his path to Hollywood, his upcoming film "Wicked" and his memoir.SUNDAY BEST: ON DISPLAY: BANKSY – Seth Doane explores the world of the mysterious and important artist known only as Banksy.A WALK ON THE BEACH – Conor Knighton takes us to the beach to experience giant labyrinths known as circles in the sand.SUNDAY JOURNAL: HONG KONG – Ramy Inocencio is in Hong Kong, the site of pro-democracy protests five years ago, to see where the country stands today.OPINION – David Sedaris.