Former President Bush released from Houston hospital
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Credit: AFP/Getty Images
Former US President George H.W. Bush waves as he leaves the East Room following the official portrait unveiling of his son former US President George W. Bush and his wife Laura Bush May 31, 2012 at the White House in Washington, DC. AFP PHOTO / Mandel NGAN (Photo credit should read MANDEL NGAN/AFP/GettyImages)
