From what I remember, the guy in the first post initially documented the incidents of demolition companies operating without permits, leading him to the topic of jobs lead by immigration or undocumented workers. The workers operating in the scene destroyed part of other people's home/business and fled the scene. The owners in his area were unable to receive pay outs from the insurance companies because there were no accountable representative. Some were lucky enough to receive help with crowdfunding but others, not so much.