THE CENTRAL QUESTION RAISED BY THE OKLAHOMA CITY bombing is whether a free society can prevent terrorist acts. A good deal of loose talk will be heard about the subject in the next few weeks--some of it urging the FBI to "do whatever is necessary," and some of it cautioning the government to "protect the Constitution." We have been through this before, and we ought to remember what we learned in order that we not, again, lose our bearings.
Terrorist groups, like any other criminal conspiracies, are best attacked by infiltration. This means either planting an undercover agent in their midst...