The morning read for Tuesday, Sept. 10

Each weekday, we select a short list of news articles, commentary, and other noteworthy links related to the Supreme Court. Heres the Tuesday morning read:

• Elena Kagan keeps pressing for ethics code enforcement at Supreme Court (Josh Gerstein, Politico)
• Justice Alitos Stock Portfolio Stands Apart on US Supreme Court (Emily Birnbaum, Bloomberg)
• US Supreme Court’s Kagan says emergency docket does not lead to court’s best work (Jonathan Stempel, Reuters)
• California urges Supreme Court to uphold Clean Air Act waiver (Lesley Clark, E&E News)
• The Lesson From Supreme Court Justices Changing Their Minds (Steven Collis, The Volokh Conspiracy)