Two types of detectives guard Morning Broadcast by the suits (8)
I believe the answer is:
diamonds
'the suits' is the definition.
The definition and answer can be both man-made objects as well as being plural nouns.
Perhaps you can see a link between them that I can't see?
'two types of detectives guard morning broadcast' is the wordplay.
I cannot quite understand how this works, but
'of' could be 'o' and 'o' is found within the answer.
'morning' could be 'am' and 'am' is found within the answer.
This may be the basis of clue (or it may be nonsense).
'by' is the link.
Can you help me to learn more?
(Other definitions for diamonds that I've seen before include "Maids don these stones" , "where some Americans find sporting action" , "Precious gems" , "Suit - sparklers" , "In song they're a girl's best friend" .)