WETA PBS NewsHour October 21, 2010
>> in one of america's fastest growing and least regulated industries-- medicinal herbs-- what you see may not be what you get. >> brown: and we close with a conversation with haitian- american writer edwidge danticat on her new book-- a collection of essays, including reflections on her homeland after the earthquake. that's all ahead. on tonight's "newshour." major funding for the pbs newshour has been provided by: and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing ...