WAMU 88.5 - American University Radio | The Mind Is Our Medium
Now Playing

The Religious Language In U.S. Foreign Policy

Historian Andrew Preston says questions in an undergraduate class he was teaching at the start of the 2003 invasion of Iraq spurred the research for his new book, Sword of the Spirit, Shield of Faith. "Once I started looking for religion [in U.S. foreign policy], it was everywhere," he says.