By Gregg WendorfAdvance News JournalOver the years, most cops I’ve met have been decent people. Trouble is, when you run into a bad one, with a bad attitude, on a power trip, well, it’s bad, because they wear a badge and you don’t.Then again, I publish a newspaper, and they don’t.The most recent nasty-cop story I ran into includes this newspaper’s lead distributor. He and his crew deliver most of the newspapers across the RGV, including The Advance.He called me last week, saying that he had stopped by this Mid-Valley business along the expressway where newspapers are delivered, and since ...