U.S. Embassy In Tehran

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American diplomats being held hostage by Iranian terrorists at the U.S. Embassy in Tehran from 1979-1980 Associated Press photo

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**FILE** In this Nov. 9, 1979, file photo, one of the hostages being held at the U.S. Embassy in Tehran is displayed to the crowd, blindfolded and with his hands bound, outside the embassy. Fifty-two of the hostages endured 444 days of captivity. (AP Photo/File)

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** FILE ** In this Nov. 9, 1979, file photo, one of the hostages being held at the U.S. Embassy in Tehran is displayed to the crowd, blindfolded and with his hands bound, outside the embassy. Fifty-two of the hostages endured 444 days of captivity. Former Iranian hostages had varied reactions to the news of the nuclear deal between the U.S. and Iran in what is being billed as a trust-building agreement designed to yield a more comprehensive deal six months from now. (AP Photo/File)

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In this Friday, Nov. 2, 2012, file photo, Iranian female demonstrators burn a representation of U.S. flag, and a caricature of President Barack Obama, in an annual state-backed rally in front of the former U.S. Embassy in Tehran, Iran, commemorating 33rd anniversary of the embassy takeover by militant students. (AP Photo/Vahid Salemi, File)

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FILE - In this Nov. 9, 1979 file photo, one of the hostages being held at the U.S. Embassy in Tehran is displayed blindfolded and with his hands bound to the crowd outside the embassy. Fifty-two of the hostages endured 444 days of captivity. On the 30th anniversary of their release, at least 10 former hostages have said they will join each other for a reunion hosted by the U.S. Military Academy at West Point on Jan. 20, 2011. (AP Photo, File)

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