The Chemistry of Drugs Class of Claire Castro, Associate Professor at the University of San Francisco, welcomes one of LEAP’s newest speakers, James Anthony, to discuss the societal impacts of America’s failed drug policies as they relate to drugs of abuse. The topics may range from the racial bias of our legal system to the failure of a “compassionate” country to help those in need to the over crowding of America’s prison system with non-violent drug users. Location: Harney Science Center, University of San Francisco. Room to be announced.