From the transcript, link above:
We are joined in the studio this morning by Dr. Martha Crouch. Dr Crouch used to be a biology professor at the University of Indiana. She was once a pioneering biotechnologist who studied her entire life to reach the top of her profession. She earned a Ph.D. in developmental biology at Yale before going to Indiana University, to teach and run a lab dedicated to cutting edge plant research. But she decided to end her research career when she found out that biotechnology companies were co-opting her research for profit.