On last Thursday’s edition of Davos Today, Chrystia interviewed a top Google executive about the internet giant’s recent management shake-up; chatted with President Obama’s former chief economic adviser about the State of the Union; heard from America’s principal union leader on what lessons Germany and Japan can teach the U.S. economy; and more.  Here’s the video and the guest list:

* Nikesh Arora, Senior Vice President and Chief Business Officer, Google

* Larry Summers, Former Director of the National Economic Council and Former Secretary of the Treasury

* Min Zhu, Special Advisor to the Managing Director, International Monetary Fund

* Henry Blodget, Editor-in-Chief, The Business Insider

* Nouriel Roubini, Professor of Economics and International Business, NYU Stern School of Business

* Clay Shirky, Adjunct Professor, NYU Interactive Telecommunications Program

* Richard Trumka, President, AFL-CIO

* Susan Glasser, Editor-in-Chief, Foreign Policy

* Richard Haass, President, Council on Foreign Relations

* Sunil Godhwani, Chairman and Managing Director, Religare Enterprises Limited

Posted by Peter Rudegeair.