Is Donald Trump's "sanity" really the flashpoint? 
From a distance, I would offer that it is the Supreme Court of the United States. The sanctimonious evangelicals who continue to pander and excuse, to find reason that convinces the tragically angry to stay the course with Trump really want the SCOTUS and will sacrifice their "sheep"; any and every value that they rhetorically espouse; their daughters and sons, and, yes, Donald Trump himself to achieve the promise of  reliably conservative (church?) mice at their disposal.