### Clue: Extra! Extra! Leaders concealing crops loss (7)
### Answer: ECLIPSE 
 ### Explanation: Definition: loss
 **1st letters, respectively, of**(… Leaders) "Extra! Extra!" **containing**(concealing) CLIPS(crops/cuts short with, say, scissors).
Defn: … of significance or power, as in "the rise of online shopping will lead to the eclipse of the brick-and-mortar shops".