Not that it matters, but I have been consciously resisting the urge to write or comment on the Boston Marathon bombing. Even when the subject came up in my classes, I fell back on letting students ask questions and express opinions without much input from me, and I avoided this question like the plague: "Who do you think did it?" Part of my reticence stems from the fact that I don't have anything particularly profound or challenging to say. I cringe as some of my liberal friends make the heroism of an undocumented worker into an implicit condemnation of our immigration laws , and I flinch even harder when conspiracy theorists (many of whom are libertarians) tie the bombing to the government's plan to disarm the population. I shake my head at the News Journal applauding the excess of surveillance in this country as being one of the redeeming features of the incident , and I disagree with Rob Tomoe's well-intentioned political cartoon suggesting this will br...