Everybody learned about the Ninth Circuit when it stepped up to stop Donald Trump's Travel Ban. But the 9th, the largest circuit court in the country, as a long history of marching to its own beat out on the left coast.

Everybody else is telling you what goes on at the Supreme Court. Above the Law wants to tell you what's going on at the U.S. Courts of Appeals. Better Know a Circuit tells you about the import issues and key players influencing the lower courts. Tomorrow's Supreme Court justices and opinions, today.