Read a June 26, 2006, analysis by The New York Times saying that scams and mismanagement related to Katrina relief could cost taxpayers $2 billion.

April 11, 2013, report by the Congressional Research Service which provides an overview of the United States’ history of foreign assistance to Israel.

The Federal Bureau of Investigation posts a page of examples of Katrina fraud.

Gallup provides polling and analysis on dozens of pressing topics in the United States, many of which involve religion.

The Arab American Institute (AAI) is a nonprofit organization committed to the civic and political empowerment of Americans of Arab descent through campaigns and elections as well as policy formulation and research.

The U.S. Religious Landscape Survey is an extensive survey by the Pew Forum on Religion & Public Life which details the religious makeup, beliefs and practices as well as social and political attitudes of the American public.

Nov 13, 2012, The Atlantic article about the weakening strength of Evangelicals in presidential elections, demonstrated in the 2012 election, and the increasing influence of minority voters in the U.S.

Read a June 21, 2012 Christianity Today article about Barack Obama and what Christians think they know about his faith.

Jonathan Steinberg is a professor of modern European history at the University of Pennsylvania. One of his specialties is secular Judaism in Europe and the U.S.