What I am less and less in sympathy with is the rhetoric and the tone of official indignation. Public officials cry out for justice against the perpetrators. I too wish them caught and punished. But I am unwilling to have my wish spoken for me in a tone of surprise and outraged innocence. The event in Boston is not unique or “rare” or surprising or in any way new. It is only another transaction in the commerce of violence: the unending, the not foreseeably endable, exchange of an eye for an eye, with customary justifications on every side, in which we fully participate; and beyond that, our willingness to destroy anything, any place, or anybody standing between us and whatever we are “manifestly destined” to have.