Shaun Casey on Religion and Diplomacy

This week, the US State Department sponsored a conference in Washington on the intersection of religion and diplomacy. Clergy, faith-based activists, academics, and diplomats attended. Critics have long charged that the US government has not done a good job in acknowledging the role of religion in foreign policy. Three years ago, Secretary of State John Kerry established a new office to address the problem. Correspondent Kim Lawton talks with the head of that office, US Special Representative for Religion and Global Affairs Shaun Casey.