	The copy editor must also point out any biased language without infringing on the author's meaning. This includes material "that might form the basis for a lawsuit alleging libel, invasion of privacy, or obscenity". Some see censoring biased language as political correctness, so it is important the copy editor distinguishes between the two. To do this, the copy editor will permit intentional "politically incorrect" views and censor only marginalized, offensive, or exclusive language.