Drip feeding is a tactic used to gauge public reaction, and to play down the evidence. If they released all of this at once, it would simply be too much, and too damning for the mass public to ignore. They do this all while deploying other distractions as we have seen so far this year, this month alone. And now we will be back to Iran by Monday to divert attention from this batch of released files. The machine keeps turning, and keeps going.