Prevention -- Terrorism -- National security -- 6 Congresses 4 Congresses -- 4 Fiction 3 Government policy 2 more ... African American police -- 1 Attempted assassination -- 1 Crisis management 1 Cross, Alex (Fictitious character) -- 1 Defenses -- 1 Emergency management -- 1 Fiction -- 1 Hostages 1 Intelligence officers -- 1 International cooperation -- 1 Police -- 1 Police psyschologists -- 1 Political planning -- 1 Political violence -- 1 Presidential candidates -- 1 Rapp, Mitch (Fictitious character) -- 1 Security, International -- 1 White House 1 congresses 1 less ...