Newspaper chief (6)
I believe the answer is:
editor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">newspaper chief</span>' is the definition.<br/ ><span class="explanation-format__explanation">(boss of a newspaper)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for editor that I've seen before include "Journalist - rioted (anag)" , "Person responsible for publication;" , "Chief journalist" , "Magazine head" , "Reviewer of text" .)