<<QUOTE> Mary Anne wrote;
Justice opposes tyranny. The tyranny of fanatical sociopaths is what we witnessed yesterday. The only weapon in the philosophical arsenal with which we can fight this is justice: to free the world from this kind of act, and to free the world from the fear of this kind of act is the pursuit of justice.</QUOTE>

By that definition, yes what we seek is justice.

And I listened to the speech last night, to tell those who shelter terrorists that they are as guilty as those who commit the act is a form of justice.
Maybe the states who permit known terrorists take refuge will take note.
Richard