KNX In Depth's Charles Feldman and Rob Archer discuss the issue of security clearances and safeguards following the arrest in connection with the leak of Pentagon documents. Ken Gray is a retired FBI Special Agent and professor at the University of New Haven. 

<p>KNX In Depth's Charles Feldman and Rob Archer discuss the issue of security clearances and safeguards following the arrest in connection with the leak of Pentagon documents. Ken Gray is a retired FBI Special Agent and professor at the University of New Haven. <br> </p>

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