Since the end of World War II, the United States has set out to oust governments in the Middle East on an average of once per decade—in places such as Iran, Afghanistan (twice), Iraq, Egypt, Libya, a…

Philip Zelikow, former executive director of the 9/11 Commission Report, presses the need to hold trials for the 9/11 conspirators and explores the findings of the report. This session was part of a…

Aslı Aydıntaşbaş, visiting fellow in the Center on the United States and Europe at the Brookings Institution and senior policy fellow at the European Council on Foreign Relations, and Philip Gamaghel…

The World Economic Update highlights the quarter’s most important and emerging trends. Discussions cover changes in the global marketplace with special emphasis on current economic events and their i…

Martin Wolf, chief economics commentator of the Financial Times, joins Columbia University's Glenn Hubbard to discuss the state of the world economy following the financial crisis.