Barbara Boxer

Former Democratic Senator of California

Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Richard Lui

Journalist, Anchor of NBC News' "Early Today Show" & Author of "Enough About Me"

Charles Blow

Visual Op-Ed Columnist for The New York Times; CNN Contributor & NY Times Best-Selling Author of "Fire Shut Up in My Bones"

Nancy Pelosi

Speaker U.S. House of Representatives

Peter Zeihan

Energy & Geopolitical Strategist, Author of "The Absent Superpower" & "The Accidental Superpower"

Steve Clemons

Founding Editor at Large at SEMAFOR, Contributing Editor at The Hill & Host of 'The Bottom Line'

Judge Andrew P. Napolitano

Syndicated Columnist, FOX News Analyst & Former New Jersey Superior Court Judge

Hari Kondabolu

Stand-Up Comic, Actor, Filmmaker & Podcast Host

Hari Kondabolu on race, free speech and Apu | The Stream

Reverend Al Sharpton

African-American Preacher & Activist; Foremost Civil Rights Leader; Radio Host on SiriusXM Urban View

Reverend Al Sharpton: Obama's Impact on America and it's Backlash

Jared Polis

Entrepreneur & Governor of Colorado

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Scott Adams

Creator of the Popular Comic Strip "Dilbert", Chief Strategy Officer for WhenHub & Author

Emma Sky

British Expert on the Middle East, Former Political Advisor in Iraq, Current Director of Yale World Fellows

Daniel Levine

Leading Expert on Consumer Trends

Barney Frank

U.S. Congressman (1981-2012); Chairman, House Financial Services Committee (2007-2011)

John Dau

Sudanese Refugee & Activist

Ken Mehlman

Social Entrepreneur, Businessman, Attorney & Republican Political Figure; Advocate for Gay Marriage

Garrison Keillor

Host of the Minnesota Public Radio Show "A Prairie Home Companion"

John Kerry

Climate Envoy for National Security; Former U.S. Secretary of State & Bestselling Author of "A Call to Service: My Vision for a Better America"