Columbia University Center for Energy Policy’s Richard Nephew on sanctions and tariffs.

KPBS investigative reporter Jean Guerrero on her new book “Crux: A Cross-Border Memoir.

Jeffrey Prescott of National Security Action on an alternative to Trump's foreign policy.

Tom Nichols, U.S. Naval War College professor, on his book “The Death of Expertise.”

Yascha Mounk on “The People vs Democracy: Why Our Freedom is in Danger and How to Save It”

Jamie Fly and Laura Rosenberger of the Alliance for Securing Democracy on Russia and US.

Scholar Amy Knight on her new book "Orders to Kill: The Putin Regime and Political Murder"

Author Hesh Kestin on U.S.-Israel relations; moving from foreign correspondent to novelist

Ambassador of the UAE to Russia Omar Saif Ghobash on his book "Letters to a Young Muslim"

Ken Roth, executive director, Human Rights Watch, on securing liberty at home and abroad.

Creator of FX's The Americans Joe Weisberg on Russian espionage, fact and fiction.

Kenneth Wollack, of the National Democratic Institute, on civil society amid incivility.

Ahmed Shihab-Eldin, HBO VICE Correspondent, talks about reporting from the Middle East.

Alexa Koenig, of the Human Rights Center at UC Berkeley, on crimes against humanity

Former President of Mexico, Ernesto Zedillo of Yale talks about rewriting drug policy.

Becca Heller of the International Refugee Assistance Project, on the migration crisis.

Rockefeller Foundation's Claudia Juech talks about the meaning of well-being in a global s

Rabbi Jonathan Sacks talks about how to combat religious violence

Annika Savill talks about how to strengthen civil society.

Jeremy Ben-Ami gives perspective on the Iran deal.