From diplomacy to military intervention, Senior Fellow Elizabeth Shackelford unpacks the ways Washington can pursue its foreign policy interests.

Kelly Magsamen, former National Security Council director for Iran under US presidents George W. Bush and Barack Obama, takes a minute to answer questions on Iran, its proxies, and whether the US should support anti-regime protests.

Khalid Bomba, agriculture expert, takes a minute to discuss the importance of agriculture to the economy of Ethiopia and the need to get young people more actively involved.

New York Times national security correspondent David Sanger takes a minute to answer questions about cyberattacks and why they have become the new weapon of choice for foreign adversaries.