The document discusses terrorism in the modern world through a series of questions and answers. It addresses who is responsible for current terrorist attacks (ISIS, Boko Haram, Al Qaeda, Al Shabaab), why people join these groups (desire for caliphate, hope to provoke war), and who protects against terrorism (FBI, CIA, NSA, Department of Homeland Security). It also discusses punishment for surviving terrorists (imprisonment in US prisons or Guantanamo Bay) and whether there is a chance to end terrorism by winning battles or changing extremist ideologies.