An Alabama native, Flowers has been awarded a MacArthur fellowship for her work on behalf of rural Americans living without proper sewage treatment. She says the hookworm study was a "smoking gun," that highlighted the sanitation and environmental problems the rural poor face.
Journalist Stephen Kinzer reveals how the CIA worked in the 1950s and early '60s to develop mind control drugs and deadly toxins that could be used against enemies. Originally broadcast Sept. 9, 2019.
In his first interview with Terry Gross, Obama talks about what he misses most about being president and reflects on the turmoil of the Trump White House. Obama's new memoir is 'A Promised Land.'