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Easy DNA Identifications With Genealogy Databases Raise Privacy Concerns

04:11
DNA sleuthing helped identify Joseph James DeAngelo, the suspected East Area Rapist, who was arraigned in a Sacramento, Calif., courtroom in April. (Randy Pench/Sacramento Bee/TNS via Getty Images)
DNA sleuthing helped identify Joseph James DeAngelo, the suspected East Area Rapist, who was arraigned in a Sacramento, Calif., courtroom in April. (Randy Pench/Sacramento Bee/TNS via Getty Images)

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