A decade after 9/11, U.S. Muslims grapple with their place in American society in the face of concerns about homegrown terrorism and questions by non-Muslims over the threat they might pose.

Iraq’s failing economy helps feed the cycle of violence there. Beyond restoring security, however, experts disagree over how to resuscitate it.

This publication is now archived. IntroductionBack in July, John Burns of the New York Times posed a provocative question: If there’s civil war in Iraq, how will we know it? The answer may be unclear…