The Supreme Court today upheld the release of over 30,000 prisoners in California as one remedy for overcrowding. Justice Kennedy delivered the opinion in the bitterly divided, 5-4, case : Brown v. Plata ( formerly Schwarzenegger v. Plata when argued November 30, 2010 ). 
As is becoming more common in cases where there is sharp disagreement Justice Scalia read his pungent – adjective stolen from NYT’s Liptak – dissent from the bench as Kennedy – on the right below – stared straight ahead. 
Andrew Cohen has written about the Court’s decision and the long simmering issue of growing prisoner population here.
Courtartist is me, Arthur Lien. I've been sketching the courts since 1976, and for most of that time the U.S. Supreme Court has been my regular beat. I've been working almost exclusively for NBC News since 1980.