Mark Gilbert, Bloomberg View
Markus Ziener, German Marshall Fund
S Doo, Global Risk Insights
Judy Dempsey, Carnegie Europe
Jesse Rosenfeld, Daily Beast
Peter Teffer, EU Observer
Paul Pillar, National Interest
Theodore Pelagidis, Brookings
Mehdi Hasan, New York Times
Anders Aslund, Project Syndicate
E. Miller, Times of Israel
Wassim Bassem, Al Monitor
Michael Hayden, Roads & Kingdoms