It seems that CNN’s golden boy, Jim Acosta, is about to find himself relegated to the journalistic equivalent of no man’s land. Reports are swirling that the network is considering bumping Acosta’s show, “CNN Newsroom with Jim Acosta,” to the dreaded midnight slot—a move that insiders are calling nothing short of professional exile. If true, this is a stark fall from grace for the man who was once the self-anointed “defender of the people” in his relentless battles with Presid...