The U.S. Supreme Court heard arguments on Wednesday over President Donald Trump's attempt to fire Federal Reserve Governor Lisa Cook. Here are some takeaways from the arguments in the case, a crucial test for the central bank's independence.

The case’s irregularity began “starting with the Truth Social notice, or thinking of it as notice at all,” Sotomayor said in the final moments of oral arguments, laughing. The Truth Social post, she said, “certainly didn’t invite an opportunity to be heard.”

The Supreme Court will hear oral argument on Wednesday in yet another battle over the president’s power to remove the heads of independent agencies created by Congress. Wednesday’s arguments center