U.S. President Donald Trump says he hopes to resolve what he considers unfair trade agreements with U.S. allies at the Group of Seven or G7 summit in Quebec, Canada. it has become clear that this would be one of the more contentious G-7 meetings in memory. Jacob Kirkegaard, Senior Fellow at the Peterson Institute for International Economics, puts the summit into historical context. Plus, a look ahead to the US-North Korea summit with Harry Kazianis, Director of Defense Studies at the Center for the National Interest.