Wednesday, June 18, 2008 + s2 s, T9 C2 o% j/ s9 Q+ ]' eIrving L. Weissman, M.D., Director of the Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, Calif. 7 F# u1 Y0 u6 K" c1 V" CTotal Running Time: 01:08:25