The article below is about the role that retired justices of the Supreme Court continue to play in the legal system after their retirement. Many go on to sit on panels in the various United States Circuit Courts of Appeals deciding cases.
http://www.washingtonpost.com/politics/retired-supreme-court-justices-still-judge--and-get-judged/2013/03/10/1b22943c-897f-11e2-8d72-dc76641cb8d4_story.html
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