Listen to Robert M. Kimmitt, U.S. deputy secretary of the treasury, discuss his recent Foreign Affairs article on the rise of sovereign wealth funds.

Listen to CFR expert Charles D. Ferguson and General Brent Scowcroft, former national security adviser, discuss a new report of an Independent Task Force on U.S. nuclear weapons policy.

Listen to Stephen Biddle and Kim Barker discuss U.S. strategy in Afghanistan in light of the release of General McChrystal's Afghan strategy report.

Listen to Robert Kaplan discuss China's expanding influence on land and at sea.

Listen to CFR expert Robert Danin discuss Prime Minister Benjamin Netanyahu's meeting with President Obama and the implications for the U.S.-Israeli relationship.