History professor Ken Alder was interviewed today on American University Radio's (88.5 FM, Washington, DC) Diane Rehm Show about his new book, The Lie Detectors: The History of an American Obsession (http://www.kenalder.com/liedetectors/index.htm). The one hour segment may be listened to on-line here:
http://www.wamu.org/programs/dr/07/03/08.php#12363