Structure I made for news channels (5)
I believe the answer is:
media
'news channels' is the definition.
(I've seen this before)
'structure i made' is the wordplay.
'structure' indicates anagramming the letters.
'i'+'made'='imade'
'imade' is an anagram of 'MEDIA'.
'for' acts as a link.
(Other definitions for media that I've seen before include "reporting channels" , "means for spreading news" , "Mass communications" , "the box etc" , "Channels of mass communication" .)