- Marie Yovanovitch
Former U. S. Ambassador to Ukraine
Thursday, April 20, 2023
- John Whyte, M. D.
Chief Medical Officer, WebMD
Thursday, April 21, 2022
- John Carreyrou
Pulitzer Prize-winning Investigative Reporter and author of Bad Blood: Secrets and Lies in a Silicon Valley Startup
Tuesday, October 19, 2021
- Ron Insana
Senior Analyst at CNBC & Host of The Market Score Board Report
Thursday, April 22, 2021
- Michael Lewis
Bestselling Author
Tuesday, October 16th, 2018
- Reshma Saujani
Founder & CEO of Girls Who Code
Tuesday, October 3, 2017
- Ken Burns
America's Storyteller
Thursday, September 22, 2016
- David Gregory
Former Moderator, NBC's Meet the Press
Monday, March 31, 2016 - Jimmy Wales
Founder of Wikipedia
Monday, March 9, 2015 -
Perry Chen
Creator and Chairman of Kickstarter
Thursday, March 27, 2014 -
Charles Best
Founder of Donorschoose.org
Thursday, February 7, 2013 -
Nina Godiwalla
Leadership and Diversity Pioneer, CEO of MindWorks and Best-selling Author
Thursday, November 15, 2012 -
Ron Shaich
Founder, Chairman, and co-CEO,
Panera Bread Co.
Thursday, March 29, 2012 -
Morgan Spurlock
Academy Award-Nominated Filmmaker & Host of 30 Days
Thursday, December 8, 2011 -
Mitch Jackson
VP environmental affairs and sustainability, FedEx
Thursday, April 7, 2011 -
Randy Cohen
ethics columnist, New York Times Magazine
Thursday, November 18, 2010 -
Jessica Jackley
co-founder, kiva.org
Tuesday, September 14, 2010 -
Harry Markopolos
Bernie Madoff whistleblower
Thursday, April 22, 2010 -
Blake Mycoskie
Founder, TOMS Shoes
Thursday, October 29, 2009 -
Harvey Pitt
Former Chairman, SEC
CEO, Kalorama Partners
Thursday, April 16, 2009 -
Jerome Ringo
Environmental Pioneer and President of the Apollo Alliance
Thursday, January 29, 2009 -
James W. Owens
Chairman and Chief Executive Officer
of Caterpillar Inc. in Peoria, Illinois
Wednesday, October 29, 2008 -
Paul Sarbanes
Former Senator and Co-Author of the Sarbanes-Oxley Act
Tuesday, April 17, 2008 -
Barry Salzberg
CEO, Deloitte & Touche USA LLP
Thursday, November 1, 2007 -
John Kasich
Host of Heartland with John
Kasich, Fox News Channel
March 7, 2007 -
Kathleen Kennedy Townsend
Former Lt. Governor of Maryland
November 28, 2006 -
Lech Walesa
Former President of Poland
Nobel Laureate
April 6, 2006 -
Jerry Greenfield
Co-Founder, Ben & Jerry's Homemade Inc.
November 29, 2005 -
Ron Shapiro
Founder, Shapiro Negotiations Institute, Sports Agent, Attorney, Educator, Author, and Civic Leader
April 14, 2005 -
Arthur Martinez
Former Chairman and CEO, Sears
January 18, 2005 -
Rushworth Kidder
Founder, Institute for Global Ethics
October 15, 2004 -
Marci Rossell
Former Chief Economist
CNBC
April 15, 2004 -
Howard Putnam
Former CEO
Southwest Airlines
October 3, 2003 -
Dick Thornburgh
Former U.S. Attorney General
April 14, 2003