CHICAGO – The Radiological Society of North America (RSNA) annually invites eminent researchers and leaders to deliver honored lectures during the RSNA Scientific Assembly and Annual Meeting. RSNA 2013 will feature honored lectures by these esteemed leaders: Damian E. Dupuy, M.D., Irving L. Weissman, M.D., Condoleezza Rice, Ph.D., Paul M. Harari, M.D., David A. Jaffray, Ph.D., and James A. Deye, Ph.D.