Judge Posner’s quote about employment cases below is equally applicable today.
“To retaliate against a man by hurting a member of his family is an ancient method of revenge, and is not unknown in the field of labor relations.”
— Richard Postner, J., in NLRB v. Advertisers Mfg. Co., 823 F.2d 1086, 1088 (7th Cir. 1987)