This scandal is but a recurring symptom of a systemic ailment. It can be effectively treated only systemicly. I recommend regular, strong doses of fact. An affliction of lies can not survive such medication. Uncover the root source of the symptom and real treatment becomes possible.
Diagnosis is half the cure.
We as a people can not allow our society's deep seated and pervasive sickness to go untreated without succumbing to moral bankruptcy. We have a moral duty to heal the body politic which is as strong as our pragmatic imperative to avoid, as individuals, the suffering that its sickness brings. It is not enough to personally escape the symptoms for the present. It is not all that easy either. You can't know until the source of the lies that conceal it has been cut away so we can see our sickness for what it is and treat it accordingly.