Fake news = False witness
Deut. 19:16 If a false witness rise up against any man to testify against him [that which is] wrong;
19:17 Then both the men, between whom the controversy [is], shall stand before the "I AM", before the priests and the judges, which shall be in those days;
19:18 And the judges shall make diligent inquisition: and, behold, [if] the witness [be] a false witness, [and] hath testified falsely against his brother;
19:19 Then shall ye do unto him, as he had thought to have done unto his brother: so shalt thou put the evil away from among you.
19:20 And those which remain shall hear, and fear, and shall henceforth commit no more any such evil among you. The New Song