Page 609 of this volume is quite intriguing in it's claim. Page 610 is unfortunately restricted in Google Books http://books.google.com/books?id=Zts-QdpDiWUC&pg=PA342&dq=healthcare+admin:+Wolper&sig=VRk6LDm6m3PXsNqXDZZ7uUtLgXs#PPA609,M1 "Bioterrorism Preparedness" , in by John D. Blair, Cynthia A.Holubik, Robert K. Keel, Angela M. Roberson, and Steven R. Tomlinson Chapter in HEALTH CARE ADMINISTRATION, by Lawrence F. Wolper "After participating in several al Qaeda attacks and eventually leading his own cell in Yemen, Shafal was asked to return to Afghanistan to become a cadre member in the training camps. His charismatic leadership and technical proficiency resulted in his becoming one of Osama bin Laden's lieutenants. In 1998, he slipped...