Terrorism -- 19 Terrorism 8 Islam 7 Religious aspects -- 7 Prevention 5 September 11 Terrorist Attacks, 2001 5 Jihad 4 more ... Qaida (Organization) 4 War on Terrorism, 2001-2009 4 Terrorists -- 3 War on terrorism, 2001- 3 Government policy -- 2 Islam and politics 2 Islamic fundamentalism 2 Islamic fundamentalism -- 2 Politics and government -- 2 Terrorists 2 Anti-Americanism 1 Biography -- 1 Drug traffic 1 Finance 1 Finance -- 1 Forecasting. -- 1 Governmental investigations -- 1 Hijacking of aircraft -- 1 History -- 1 Intelligence service -- 1 Investigative reporting -- 1 Islam and politics -- 1 Mafia -- 1 less ...