In this week's Conversations with Great Minds Harriet A.Washington joins Thom. Her book Deadly Monopolies: The Shocking Corporate Takeover of Life Itself is an exposé of the medical industrial complex's rush to own and exploit the raw materials of human life - including your body tissue and DNA! Her book "Medical Apartheid" documents how people of color - particularly African Americans - have been subjected to everything from medical experimentation and vivisection to the denial of medical services from the days of slavery to today.