Oh, there's lots of differences - Cops are the only ones that have to make a decision in a fraction of a second whether or not to use deadly force - journalists, doctors and lawyers don't respond to violent domestics or crimes in progress, they don't deal with someone severely mentally ill waving a knife at them or someone strung out on drugs. No, they pick and chose what stories, patients, clients they work on and have all the time and resources they need to come to a conclusion. Yet whereas all the actions of cops are recorded or at the least checked and approved by Magistrates, Judges, District Attorneys etc..these other professions are given vast leeway in their actions, despite how they may affect people. They alter lives just as cops do but have far less accountability and their victim far less recourse.