Dr. Steven Siegel, Chair of the Department of Psychiatry and the Behavioral Sciences at the USC Keck School of Medicine, joins KNX News Chief Correspondent Charles Feldman to share his thoughts on the therapeutic pros and cons of ketamine and other drugs.

<p>Dr. Steven Siegel, Chair of the Department of Psychiatry and the Behavioral Sciences at the USC Keck School of Medicine, joins KNX News Chief Correspondent Charles Feldman to share his thoughts on the therapeutic pros and cons of ketamine and other drugs.</p>

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