Pygmy

A gang of adolescent terrorists, a spelling bee, and a terrible plan masquerading as a science project: This is Operation Havoc.
 
Pygmy is one of a handful of young adults from a totalitarian state sent to the US disguised as exchange students. Living with American families to blend in, they are planning an unspecified act of massive terrorism that will bring this big dumb country and its fat dumb inhabitants to their knees. Palahniuk depicts Midwestern life through the eyes of this indoctrinated little killer in a cunning double-edged satire of American xenophobia.