Reporter's son grew angry with men (10)
I believe the answer is:
newsmonger
'reporter's' is the definition.
(thesaurus)
'son grew angry with men' is the wordplay.
'angry with' indicates anagramming the letters.
'son'+'grew'='songrew'
'songrew' anagrammed with 'men' makes 'NEWSMONGER'.
(Other definitions for newsmonger that I've seen before include "Gossip - Mr Owen's gen (anag)" , "Reporter" .)