John Kasich discusses U.S. foreign policy.

John Campbell discusses his new book, Nigeria and the Nation-State. Nigeria is Africa's largest economy and is projected to be the third most populous country in the world by 2050, yet its democratic…

Samantha Power discusses her career in government, including her time at the United Nations and the National Security Council, and how it influenced her perspective on U.S. foreign policy and human r…

John O. Brennan discusses U.S. policy toward Yemen, the status of Yemen's political transition and economic recovery program, as well as the humanitarian and security situation throughout the country.