Ann Handley

Chief Content Officer of MarketingProfs & Wall Street Journal Bestselling Author

Lynda Resnick

Vice Chair & Co-Owner of The Wonderful Company; Philanthropist

Lynda Resnick - UMASS intro to Daniel Ellsberg's honorary degree award

Brian Hoffstein

Contributing Writer

Robert Thurman

International Authority on World Religions and Spirituality

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

Paul Rieckhoff

Founder and Executive Director of Iraq and Afghanistan Veterans of America (IAVA); Author, "Chasing Ghosts: Failures and Facades in Iraq"

David Rothkopf

Former U.S. Under Secretary of Commerce and Former CEO & Editor of the Foreign Policy Group

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger

Gillian Caldwell

CEO of Global Witness

William Powers

Best-Selling Author of Hamlet's BlackBerry

Tim Ash

Author of Bestselling Book "Landing Page Optimization," and CEO of SiteTuners

Nancy Pelosi

Former Speaker Of The House

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Gerry Adams

President, Sinn Fein

Andrew Carmellini

Award-Winning Chef & Restaurateur

David Heinemeier Hansson

Co-Founder & CTO of Basecamp and Creator of Ruby on Rails

Geoff Ramsey

eMarketer Chief Content Officer & Co-Founder; Digital Marketing and Strategy Expert

Peter Hinssen

Cloud Computing & Technology Expert, Thought Leader & IT Strategist