Kathleen McLaughlin is the author of Blood Money, a book about America's blood industry. She says we should be asking why so many people in this country feel compelled to sell their blood plasma. "For me, this started as a science book, and it turned into a much bigger kind of exploration"
Journalist and Author Kathleen McLaughlin discusses her book Blood Money: The Story of Life, Death, and Profit Inside America’s Blood Industry.
Hosts: Carol Massar and Jess Menton. Producer: Paul Brennan.
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