Abby Wambach

6-Time U.S. Soccer Athlete of the Year; Two-Time Olympic Gold Medalist & FIFA Women's World Cup Champion; Pay Equity & LGBTQ Rights Activist

Adam Braun

New York Times & Wall Street Journal Bestselling Author, "The Promise of a Pencil"; Entrepreneur, Philanthropist & Founder of Pencils of Promise

The Five Phrases That Can Change Your Life: Adam Braun

Aisha Tyler

Actress & Comedian

Al Duncan

Motivational Speaker for At-Risk Youth; Authority on Development & Empowerment

Al Madrigal

Comedian and Correspondent on "The Daily Show"

Alan Keyes

Former US Ambassador to the UN Social & Economic Council; Conservative Speaker

Alesha Renee

Actress and TV Personality; Appeared on "Guy Code," "E! News," "HotWyred," "The 5ive," BET and the BET Awards Pre-Show

Alex Newell

Tony Award-Winning Actor & Singer Known for "Glee"

Amanda Seales

Comedian, Media Personality & Thought Leader Known for HBO's "Insecure," "I Be Knowin" & "Smart Funny & Black"; Author & Podcast Host, "Small Doses"; Anti-Smoking Activist

Amanda de Cadenet

Founder & CEO of #Girlgaze

Amandla Stenberg

Actor, Singer & Activist Known for "The Hate U Give," "The Hunger Games" & "Everything, Everything"

Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

Andreas Raptopoulos

Co-Founder & CEO at Matternet Inc.

Ann Bancroft

Pioneering Polar Explorer; Educator & Dyslexia Advocate; Activist for Women & Girls

Anthony Anderson

Actor, Producer, Comedian, Writer & Game Show Host; Known for "Black-ish" "Mixed-ish" & "Grown-ish"

Guest Host Anthony Anderson on Trump Rally Attack

Asra Nomani

Communications Strategist, Investigative Journalist, Cross-Cultural Communications Trainer & Researcher

Aubrey Plaza

Actress, Comedian & Producer Known for NBC's "Parks and Recreation," "Agatha All Along" & "My Old Ass"

Aubrey Plaza, Maisy Stella on trauma, life lessons and cringey kiss ...

Aziz Ansari

Actor, Stand-up Comedian, and Star of "Master of None"

Baratunde Thurston

Futurist Comedian, Writer & Cultural Critic