Unions brace for fallout from SCOTUS's Janus decision

Illinois Governor Rauner on why the Supreme Court's ruling is a big victory.
The plaintiff whose 2018 case led to a Supreme Court ruling that mandatory public union agency fees for nonmembers were unconstitutional is now asking the high court to force the union that represented him to return a portion of the money it collected before that decision.
In this most recent case, Janus v. AFSCME III, plaintiff Mark Janus is asking for the union to pay back fees it took from his paycheck before the landmark ruling in his 2018 case. He claims that the Supreme Court's ruling should be retroactive, echoing other claims that have been made in federal court, including a sweeping class action that was filed in California last year.
"The Supreme Court agreed that the union taking money from nonmembers was wrong but the union still has the money it illegally garnished from my paycheck," Janus said in a press release through the National Right to Work Legal Defense Foundation, one of the organizations handling his case.