Watch Stephen Harper, prime minister of Canada, discuss priorities for Canadian foreign policy, including climate change, the Americas and NAFTA, security in Afghanistan, and arctic sovereignty.

MARIE-JOSEE KRAVIS:  Hello.  I'm Marie-Josee Kravis, and I'm very happy to be able to introduce to you Canada's prime minister.  But before I do so, I'd like to ask everyone to please turn off cellp…

The C. Peter McColough Roundtable Series on International Economics is presented by the Corporate Program and the Maurice R. Greenberg Center for Geoeconomic Studies.

Watch Donald L. Kohn, vice chairman of the board of governors of the Federal Reserve System, discuss the issues facing central banks in light of market turbulence in recent months.

Watch experts discuss the recent volatility in the markets, with particular regard to credit markets and implications for the U.S. economy as a whole.