Understanding Bernie Sanders' Foreign Policy Approach

Vermont Sen. Bernie Sanders has focused much of his presidential campaign on economic issues. He describes income inequality as the great economic and political issue of our time. Less has been written about Sanders' approach to foreign policy. Here's a quick summary:...
http://www.npr.org/2016/04/14/474134063/understanding-bernie-sanders-foreign-policy-approach?ft=nprml&f=1001