Nothing has been more tedious over the last year than the constant reminders that good journalism is “now more important than ever.” The implication, of course, is that solid, groundbreaking reporting was not as essential so long as a liberal Democrat was in power. I’ve long assumed that the factotums mouthing such clichés lack the self-awareness to understand the true import of their words. But maybe I’ve been wrong. Recent days brought evidence that, no, liberals really mean it: the only meaningful investigative work is that which reflects poorly on Republicans.