Harold Hongju Koh, former Legal Adviser at the US State Department, joins Council President Ivo Daalder and Brian Hanson to discuss Koh's new book, The Trump Administration and International Law.
Partisanship has become a major factor in foreign policy attitudes in Chicago Council Surveys; not so long-ago opinions on foreign policy seemed immune to partisan impulses.
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.