As we reported yesterday, the District remains one of the few places in the country where tattooing and piercing are unlicensed and largely unregulated, a libertarian reality that seems to buck the city’s reputation for being heavy on government regulations. That could change as early as this fall.

FOX 5’s Paul Wagner reports on the existence of a 5-minute YouTube video that police have been using to make arrests after a big fight between two groups of girls at the Paradise at Parkside Apartments in Northeast. The original video has since been removed from YouTube, but FOX 5 shot its own video of the original off of a computer screen, which we’ve re-posted below. This version has no audio, but you can clearly…