How many of these police articles I just posted made the national news? None I am aware of, but the police in Minneapolis sure got a lot of press.
Try Googling or Binging or DDGing "Volusia County illegal gathering". You'd find this incident got significant local and national coverage. Same proportion, no, but very far from "none".
ETA: Since you asked I checked out two other threads you started, and in both cases my first search attempts found that the incidents had gotten significant local and national news coverage. Maybe you should try your search-engine-of-choice
before making media-cover-up claims,
@rangerrebew.
ETA: A third thread/incident, the one in the remote Alaskan village, got covered by at least one local TV station, and there was an article in the SF Chronicle.