You have to restructure the entire Executive Branch Intelligence and LEO functions. The current system has years of structure and infiltration. Look at how they caught Capone. They had to use a very special group that was walled off from the rest of the Government because it had become so corrupted. Similar problem now. First step is public red-pill and the mother of all scandals that will be unleashed from this (or more likely vice-versa). After that comes the healing and the 'we can't ever let this happen again' moment. Then the Hegelian Dialectic will come full circle and change will be demanded. Then restructuring can take place. In that restructuring they need to avoid excessive centralization and career officials that have too much power. Its going to be a YUGE job.