Our country’s annual medical bill for treating anxiety is huge. In today's Academic Minute, the University of Illinois's Florin Dolcos explains a discovery that may trigger a new treatment for the millions of American suffering from this affliction. Dolcos is an assistant professor of psychology and director of the Social, Cognitive, Personality and Emotional (SCoPE) Neuroscience Laboratory at Illinois's Urbana-Champaign campus. A transcript of this podcast can be found here.