OK, I think that people who think cops are scumbags are on completely over generalizing, and in most cases, what they point too, while maybe true, is justified. Yes, cops lie on the stand. They are in the courtroom often enough to know what they can get away with. Yes, they will lie on the stand to get someone incriminated, but the justification of this, is overwhelmingly, the people actually were guilty, the cops just needed more evidence to put them behind bars. Is this bad? Most of the time yes, but not always. Are some cops such horrible human beings that they merit the name scumbag? Of course, there are in any profession, the difference is, the cops have the power to utilize this.