Despite knowing the Hamas ties of Kifah Mustapha, the FBI gave him a guided tour of a top-secret counterterrorism center and access to classified investigative techniques.Court documents filed last month by the Department of Justice in a federal civil rights lawsuit shows that Special Agent in Charge (SAC) Robert Grant of the FBI Chicago field office had warned the Illinois State Police: newly appointed Muslim chaplain Kifah Mustapha would never pass an FBI background check. Mustapha’s long association with terrorist group Hamas occurred at virtually the same time that Mustapha was admitted into the FBI Citizens’ Academy sponsored by SAC...