My gut says a majority, I believe that the war is truly inward. A flagging system wouldn&#x27;t be too difficult. You could even flag people who aren&#x27;t dead and yet haven&#x27;t raised a flag in some time-frame (Unibomber). Statistical analysis, the data&#x27;s all there. Set up keys that resemble the analyses&#x27;s output. Find what you&#x27;re looking for. Unfortunately, those keys are controllable. You&#x27;ll always find people who fit a certain profile, you will always find who you&#x27;re looking for. Unfortunately, you&#x27;ll require some vagueness to ensure that the net you&#x27;ve cast doesn&#x27;t have holes too large.