03/28/2008 02:45 am ET | Updated May 25, 2011

Senior Bush Official Had Himself Water-Boarded, Found Practice "Terrifying" And Tortuous

A senior Justice Department official, charged with reworking the administration's legal position on torture in 2004, became so concerned about the controversial interrogation technique of waterboarding that he decided to experience it firsthand, sources told ABC News.

Daniel Levin, then acting assistant attorney general, went to a military base near Washington and underwent the procedure to inform his analysis of different interrogation techniques.

After the experience, Levin told White House officials that even though he knew he wouldn't die, he found the experience terrifying and thought that it clearly simulated drowning.

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