Source: https://blog.imla.org/2016/01/supreme-court-hears-oral-argument-in-mandatory-union-fee-case/
Timestamp: 2019-04-20 07:07:08+00:00

Document:
If the Court doesn’t overrule Abood v. Detroit Board of Education (1977) it may instead rule that public employees may be allowed to opt-in rather than required to opt-out of paying “nonchargeable” political union expenditures.
In two recent cases Knox v. SEIU (2012) and Harris v. Quinn (2014) in 5-4 opinions written by Justice Alito and joined by the other conservative Justices and Justice Kennedy, the Court was very critical of Abood. Neither case squarely raised the issue of whether Abood should be overturned.
Justice Kennedy, whose vote may or may not be crucial in this case, asked questions of both sides. But he repeatedly expressed the view that many teachers may disagree with positions that the teachers union takes on issues like tenure, merit pay, and class size. He characterized the real problem with agency fee as “compelled riders” not free riders.
Just as time was running out for the attorney arguing for the teachers objecting to agency fee, Justice Kennedy asked the attorney to address the issue of opt-out versus opt-in. This was a significant question especially from Justice Kennedy. If all the Justice were pretty sure before argument that there was five votes to overturn Abood, the opt-in/opt-out issue would be irrelevant.
Overturning precedent is a drastic step so unsurprisingly many of the questions, particularly from the more liberal Justices, addressed that possibility. Justice Breyer’s questions were the most impassioned.
He pointed out that overturning Abood will mean overturning other precedent including Keller v. State Bar of California (1990) (bar dues for attorneys) and Board of Regents v. Southworth (student activity fees) (2000). He asked how the country would view the Supreme Court’s role in providing stability if all these cases were overturned. He also pointed out that in Plessy v. Ferguson (1896) (separate by equal) it was easy to identify the principle that the Court relied on in deciding that the case was just wrong. Here Justice Breyer could not find a comparable principle.

References: v. 
 v. 
 v. 
 v. 
 v. 
 v.