Boss in newspaper article (6)
I believe the answer is:
leader
This clue is a double definition.
'boss' is the first definition.
(I've seen this before)
'newspaper article' is the second definition.
(I've seen this before)
'in' is the link.
(Other definitions for leader that I've seen before include "One inspires or guides others" , "Editor's article" , "Person in charge" , "The one in charge of others" , "Director, guide" .)