After the ISIS caliphate fell in Iraq, a question hung over much of the country. What comes next? On today's show Ian talks to Ben Taub, a New Yorker magazine reporter who was recently was on-the-ground in Mosul, Iraq.

In bailing out Greece did the European Union destroy the village in order to save it? Today on the show, Ian dives deep into the Greek debt crisis and speaks to the man who will likely be Greece's next prime minister, Kyriakos Mitsotakis.

Ian sits down with a man who's worked everywhere from Moscow to Mumbai, former U.S. Ambassador to the United Nations, Tom Pickering.

Mexico's new president is having a moment. Since his election last year, Andrés Manuel López Obrador, or AMLO for short, has enjoyed sky-high approval ratings. But can he deliver on his lofty promises? And how will he handle his neighbor to the north? Ian will dig into it and then talk to Mexico's former Foreign Minister, Jorge Castañeda.

The war in Afghanistan has gone on so long that people born after 9/11 can now enlist. So how do we get out? Ian digs into it and then talks to someone who knows the country better than most: Retired General Stanley McChrystal, who once commanded all NATO forces in Afghanistan.