lol, these things have been happening for decades, you just have to find the right neigborhood
The black kids in my HS classes were exactly like that: causing all kinds of ruckus to draw attention to themselves over little things. The main theme: "I ain't doing what you want me to." They place a high value on it. Not only that but this is a collective value. If a black kid talks 'fresh' to the teachers, the other black kids could be cheering him on like he's some kind of hero. I remember most teachers, esp older white women were pretty intimidated and let them run amok. The rest of the class was usually immigrant kids and a lot smaller so they didn't dare saying anything.
The woman in the video looks like she could have been one of the girls in my class, that's what they'd grow up to be. But this is no shocking new thing. It's the NORM in poor black neighborhoods. Everywhere, on the streets, at the store, at the mall, at the laundromat. I used to witness 10-15 black teens rampaging through a mall, leaving a path of destruction in their path, pulling down merchandises from the shelves and leaving them on the floor, putting candies in their pockets, throwing merchandises at each other, playing tag while people are shopping, making cat calls at women walking by. And these are no little kids, they're over 6 feet.
I feel sorry the most for immigrant shop owners, most of them are tiny and intimidated. Often times, a Mexican shop employs a Mexican security guard, he's usually a smaller guy too. How's he's gonna handle 10 huge, super athletic rowdy kids? That's why I could totally see Trayvon Martin beating up that little guy, no matter if he was armed or not.
Anyway, these things need to be exposed and corrected.