![Senator Ben Cardin speaks during the unveiling of 'Caesar's Photos: Inside Syria's Secret Prisons', a collection of photographs smuggled out of Syria documenting the atrocities committed by the Assad Regime against his people, in Washington, USA on July 1](/sites/default/files/multimedia_images_2017/download.jpeg)
Senator Ben Cardin speaks during the unveiling of 'Caesar's Photos: Inside Syria's Secret Prisons', a collection of photographs smuggled out of Syria documenting the atrocities committed by the Assad Regime against his people, in Washington, USA on July 15, 2015. © 2015 Getty Images