Why plagiarists do it. Because they can.
Even If You Get Caught, You'll Probably Get Away With It: Trudy Lieberman reported in the July/August 1995 Columbia Journalism Review that many journalists caught plagiarizing paid little or no price for their transgressions. Lieberman describes a "circle-the-wagons" mentality in the news business when plagiarism breaks out. Providing a number of examples, she also notes the double standard of journalists who gave Sen. Joseph Biden holy grief when he committed plagiarism in a presidential campaign speech but cut their colleagues slack.