It doesn't matter.
By now everyone has chosen their sides. There is nothing he, or anyone else on this planet can say that will change peoples minds after 10+ years of this.
It is time for him to arrest everyone and make serious changes to the system. Stop worrying about his image, legacy, or whatever has been holding him back.
No it isn't.
A sting operation lasting over 10 years, with multiple state and federal agencies involved?
Go Google the longest sting operation, it was 2 years.
Everyone will die free, rich, and hailed as heros in future history books unless Trump gets dictator-like on these people. It should have been done in the 1960's, but the cancer has just grown since then.