I could only stand to watch about a minute of the video, but the two things which stand out the most are the cop calling the lady "Miss" even after she corrected him, in an intentional display of disrespect toward her.
The second big red flag is that he refused to answer her question. She asked why they were pulled over. He refused repeatedly to answer, and told her to ask the driver of the vehicle. Then he told her to check public records. These people are paid to _serve_ us, not to belittle us and make our lives hell. "SERVE" is not a mistake of vocabulary, it's an intentionally chosen word to describe the relationship which police are _required_ to maintain with the citizens of their jurisdictions.
The behaviors the cop displays are literally "anti-social", in the clinical sense, and people who are "anti-social" cannot be trusted with positions of authority in our communities.
Was the lady wrong to attempt to abuse her position? Sure. But the cops were wrong for the same things that cops are _ALWAYS_ wrong for. They're control freaks, they're selfish and self-centered, they diminish other people to empower themselves. The quoted obscenity in the headline is a response to the officer saying "You make take them now", is it any surprise this set her off? He's bossing her around like he's her father, but he's just some nobody making $25k/yr pretending to be something he is not, a hero.
Here's the only thing that matters, the lady is an upset private citizen. Her behavior is understandable, considering the circumstances. The cop has no excuse for his behavior. Everything else is frankly window dressing.