Briefly, something on the distinction between a 'terrorist' and a 'criminal' from The Plank:
Prosecutors paint the Aryan Brotherhood as a cunning and well-organized network of convicts more concerned with earning hundreds of thousands of dollars from gambling, drug sales and prostitution than with racial superiority. This is the prosecution? It sounds like the defense! ("Your honor, my clients aren't really genocidal Nazis, they're simply trying to make a few bucks.")
Terms matter. How the enemy is described frames the debate and the emotional foundation for support of and against. Generalisms can easily come back to haunt and they can also lead to the wrong strategy.