It means, people who are in high and responsible positions, if they go against righteousness, righteousness itself will get transformed into a destroyer.
Sometimes the right thing gets done for the wrong reason and sometimes, unfortunately, the wrong thing gets done for the right reason.
I think there ought to be some serious discussion by smart people, really smart people, about whether or not proliferation of things like The Smoking Gun and TMZ and YouTube and the whole celebrity culture is healthy.

