Instruct: Classify Amazon reviews into positive or negative sentiment
Query: an authoritative point of view on Islamist terrorism

Bejamin and Simon were former policy directors in the White House and seem to know of what they speak. They trace the rise of the "new" (ie. bent on total annihilation) form of terrorism, particularly in Al-Quaeda. They also elucidate the appeal of jihadism abroad. Very good discussion of counter-terrorism in the Clinton years with a pov I've never heard. A frightening book, but one with much authority. Good as part of a terrorism reading list.