On May 1, 2011, Osama bin Laden was killed by U.S. forces at a compound in Abbottabad, Pakistan. AP hide caption

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T.M. Luhrmann's book When God Talks Back examines how evangelicals perceive and relate to God. iStockphoto.com hide caption

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An 18th century political cartoon entitled "A New Way to Pay the National Debt." Library of Congress hide caption

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Amy Brighton from Medina, Ohio, who opposes the new health care law, rallies in front of the Supreme Court on Tuesday. Charles Dharapak/AP hide caption

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Doctors perform a kidney transplant operation in Spain in 2010. Xurxo Lobato/Cover/Getty Images hide caption

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