Potomac Institute for Policy Studies Senior Fellow Amb. David Smith, (Ret.), is a former US arms negotiator and a defense, foreign affairs, and international security expert who writes and lectures frequently on cybersecurity policy.  In an interview on America's Radio News Network's Ernie Brown show, he talked about the controversy surrounding the proposed Stop Online Piracy Act, or SOPA.   Click below to listen to the interview in full.

Courtesy: ARNN