“Suddenly, CBS Evening News is back where executives at the news division behind the show hoped never to return,” Variety reports.“Viewership for the program has once again dropped below 4 million, a critical demarcation point that previously spurred alarm at the Paramount Skydance news division. CBS News recently scrapped a version CBS Evening News anchored by Maurice DuBois and John Dickerson after the program shed audience and fell below 4 million viewers on many weeknights.”