AP IMPACT: Past medical testing on humans revealed

FILE - In this Oct. 9, 2007 file picture, Edward Anthony, left, describes medical experiments that were performed on him while he was an inmate at Philadelphia's Holmesburg Prison, as author Allen Hornblum listens in Philadelphia. Anthony's recollections as a test subject during the mid-1960s, and of struggling with the physical and psychological troubles that followed, are the subjects of "Sentenced to Science," a book by Hornblum. (AP Photo/Rusty Kennedy, File)

FILE - In this Oct. 9, 2007 file picture, Edward Anthony, left, describes medical experiments that were performed on him while he was an inmate at Philadelphia's Holmesburg Prison, as author Allen Hornblum listens in Philadelphia. Anthony's recollections as a test subject during the mid-1960s, and of struggling with the physical and psychological troubles that followed, are the subjects of "Sentenced to Science," a book by Hornblum. (AP Photo/Rusty Kennedy, File)

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