Human Experimentation Pa. Inmate Recounts ‘Guinea Pig’ Tests/Fat-Melting InjectionsPa. Inmate Recounts 'Guinea Pig' Tests By JOANN LOVIGLIO, AP December 3, 2007 PHILADELPHIA – As an inmate test subject for medical experiments being con2008-01-02 22:52:00914 views 1K shares 582 0 507