Derrick Rackavan News Today

Dr. derrick rackavan, chairman and director of the toxic cancer center at the cleveland clinic. joining us in a moment from atlanta, dr. sanjay gupta, cnns chief medical correspondent, and associate chief of neurosurgery, grady memorial hospital. were dedicating this hour to one of our senior producers, who has booked the guests for a number of these shows. his name is hunter waters. he is battling the disease with dignity and courage. hunter, this ones for you. lets take a look back at some of ...