In this week's episode of Target USA, WTOP National Security Correspondent J.J. Green looks at the impact of terrorist training camps. With three experts, we examine how the camps are set up, how spy agencies track their activities and the impact of terrorist training camps on broader populations in Europe. U.S. Air Force Col. John Dorrian, spokesman for Operation Inherent Resolve, Iraq; Pascal Legai, Director of the European Union Satellite Center in Madrid, Spain; and Robin Simcox, Margaret Thatcher Fellow at the Heritage Foundation in Washington, D.C., break down what has become a very serious, almost intractable problem.