In the past few years, Oncor electric and its tree-trimming practices have agitated homeowners in several Dallas neighborhoods. On Back Talk we reported when the company’s spokespeople addressed angry neighbors following a post-storm tree buzzing frenzy; as homeowners signed petitions urging the company to change its ways; when Oncor proposed compromise, which was regarded by many with such suspicion that it never really got off the ground … but this is the first time a resident has threatened an Oncor worker with a gun. Oh, wait. No it’s not.