As the U.S. considers military action in Syria, we discuss the role of international law in justifying armed intervention. On Global Notes, we step outside U.S. borders to explore the reach of civil rights protest song "We Shall Overcome."
Violence in Syria intensifies after a deadly chemical weapons attack. An artist and a lumberjack give nature a facelift. Beninese men and women protest a possible constitutional revision and we'll examine how conflict in the Middle East has impacted the music scene.