Somewhat tangentially, i've been thinking some of these US TV Cop reality tv shows, series and movies, which seem deeply embedded in their culture and which seem to be predicated on all manner of assumptions about 'law enforcement' and how it should be both perceived and enforced. Perhaps they serve to some degree to help normalise all those tropes about cops who 'push the boundaries' but ultimately catch the 'bad guys,' inculcating the unspoken understanding that it's necessary to be the biggest shark in the pool, ultimately for the greater good. Makes me wonder if they have to some degree (and not diminishing all the other problems with US cops by any means) exacerbated the day-to-day grim inevitability of cop violence as a means to an end in a (perceived to be) very violent culture. I guess, like debates around other aspects of a culture, they simultaneously reflect and amplify negative aspects. More broadly, one things for sure - US cops need a massive 're-set,' which, amongst other things i suspect is unlikely to happen whilst their 'union' effectively shuts down any criticism of these type of interactions (not to mention police gangs) and also whilst every person they deal with is potentially armed to the teeth.