I watched most of it, painful as it is.
Around 11 minutes in they finally hint at what I expected. Kids were possibly(probably) carrying (watch them clutching their gangster pants). Cop and ATF is on some kind of neighborhood gun/drug mission and what they were hoping would be an easy pop (lacking any real pc) deteriorated into a bunch of ghetto mama drama.
Sure, And while I don't *like* that kind of policing I can at least understand it, and why departments try. The issue here, and honestly the underlying reason for the plummeting support of Law Enforcement in America, is that once they missed their easy pop, and the mom said, "No, you can't talk to my minor children" they should have realized they lacked PC, and left. You missed the easy interview, try again another day.
Instead they pushed far beyond their authority, acted like dicks, further damaged any relationship between law enforcement and that community and just generally were bad people. IMO the lady didn't have any mama drama, shy held her ground against people trespassing on her property and trying to damage her children. She was calmer than a lot of folks would have been.