Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Rick Santorum

Former Member of the U.S. Senate

Joe Scarborough

Co-Host of MSNBC's "Morning Joe" & Former U.S. Congressman

Barbara Bradley Hagerty

Religion Correspondent for NPR Who Reports on the Intersection of Faith and Politics, Law, Science and Culture

Dr. Gary Chapman

Pastor, Speaker & Author of "The 5 Love Languages"

Loving Adopted Children Well: A 5 Love Languages® Approach

Todd Purdum

Senior writer at POLITICO and a contributing editor at Vanity Fair

Ben Stein

Political Economist, Commentator, Author & Actor

Sean Lowe

Businessman, Author & Former Reality TV Personality from "The Bachelor"

Andrew Fastow

Former CFO of Enron & Expert on Financial Ethics

LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Trish Regan

Investigative Journalist, Host of "Trish Regan Primetime"

William Binney

Former NSA Crypto-Mathematician; Whistleblower

Michelle Aguilar

Winner of NBC's "The Biggest Loser" Season 6, Author, Motivational Speaker

Lisa Myers

Emmy Award-Winning Former Senior Investigative Correspondent for NBC News

Ray Lewis

Celebrated NFL Linebacker, The Ray Lewis Family Foundation Founder & ESPN Commentator

Peyton Manning & Ray Lewis reminisce on their playing days

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Rick Santelli

CNBC On-Air Editor

Jim Morris

Known for His Brief MLB Career & Subject of Disney's "The Rookie"

Nik Wallenda

Acrobat, Aerialist, Daredevil & High Wire Artist