Everything CNN does now underlines how Chris Licht’s doomed attempts to calm it down are almost completely forgotten. On Sept. 18, Oliver Darcy’s “Reliable Sources” newsletter was topped by the headline “Elon’s Reality Escape.” Because CNN defines what “reality” is, and “reality” has a virulent leftist bias. That bias makes you “reliable.” Darcy’s screed began: “Elon Musk is showing the world…