The morning read for Thursday, April 4

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

• States seek Supreme Court intervention on smog plan split (Sean Reilly, E&E News)
• Supreme Courts approval rating ticks up, poll shows (Olivia Alafriz, Politico)
• Texas immigration controversy rekindles fight over Arizonas show me your papers law (Devan Cole, CNN)
• Florida man sentenced to prison for threatening to kill Supreme Court Chief Justice John Roberts (Minnah Arshad, USA Today)
• What Stephen Breyer gets wrong about the Supreme Courts civility (Hayes Brown, MSNBC)