AP IMPACT: Med tech's arrest shows flaws in system Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored David B. Caruso, Associated Press Tue Aug 14, 2012 10:03 AM healthussuspecthepatitis-cdavid-kwiatkowskipittsburgh-medical-center-presbyterian Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment