Bill Gates, philanthropist and chair of the Gates Foundation.

Scarlett Johansson, director, and June Squibb, actor in "Eleanor the Great."

Brené Brown, researcher, speaker and author of Strong Ground: The Lessons of Daring Leadership, the Tenacity of Paradox, and the Wisdom of the Human Spirit.

Tembi Locke, actor and author of Someday, Now: A Memoir of Family, Reclaiming Possibility, and One Sicilian Summer.

Richard Grenell, president of the Kennedy Center.