Terrorism -- 14 Prevention 5 Jihad 4 September 11 Terrorist Attacks, 2001 4 Terrorism 4 War on Terrorism, 2001-2009 4 Islam 3 more ... Religious aspects -- 3 Islam and politics 2 Islamic fundamentalism 2 Terrorists 2 Terrorists -- 2 Anti-Americanism 1 Drug traffic 1 Finance 1 Finance -- 1 Forecasting. -- 1 Government policy -- 1 Governmental investigations -- 1 Hijacking of aircraft -- 1 History -- 1 Intelligence service -- 1 Investigative reporting -- 1 Islamic fundamentalism -- 1 Mafia -- 1 Military interrogation -- 1 Money laundering -- 1 Muslims -- 1 National security -- 1 Nuclear terrorism -- 1 less ...