Osama Bin Laden

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Jessica Chastain earned an Oscar nomination for best actress for her portrayal of a young, obsessed CIA operative driving the search for Osama bin Laden in Columbia Pictures' new thriller "Zero Dark Thirty." (Columbia Pictures)

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Jessica Chastain (center) plays a member of the elite team of spies and military operatives who secretly devote themselves to finding Osama Bin Laden in Columbia Pictures' new thriller, "Zero Dark Thirty." (Associated Press/Columbia Pictures Industries, Inc.)

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A Senate investigation is looking into the sources used by Oscar-winning writer Mark Boal for the script to the film “Zero Dark Thirty,” which details the killing of Osama bin Laden. (Sony Pictures)

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Mark Boal and Kathryn Bigelow wrote and directed, respectively, the film "Zero Dark Thirty," which portrayed the manhunt for terrorist mastermind Osama bin Laden. (Columbia Pictures)

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Navy SEALs raid Osama Bin Laden’s compound in “Zero Dark Thirty,” directed by Kathryn Bigelow. The film is among the American Film Institute’s Top 10 movies of the year announced Monday. (Columbia Pictures Industries via Associated Press)

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In a scene from “SEAL Team Six: The Raid on Osama bin Laden,” actors portraying SEALs hunt down Osama bin Laden in his hideaway compound in Pakistan. (National Geographic Channels via Associated Press)

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A former Navy SEAL’s insider account of the raid that killed Osama bin Laden contains classified information, the Pentagon says, and the head of the Naval Special Warfare Command said details in the book may provide enemies with dangerous insight. (Associated Press)

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** FILE ** This book cover image released by Dutton shows "No Easy Day: The Firsthand Account of the Mission that Killed Osama Bin Laden," by Mark Owen with Kevin Maurer. The firsthand account of the Navy SEAL raid that killed Osama bin Laden contradicts previous accounts by administration officials, raising questions as to whether the terror mastermind presented a clear threat when SEALs first fired upon him. (AP Photo/Dutton, File)