Supreme Court sits on Trump's Tax Return case and Isn't Saying Why
https://www.cnn.com/2021/02/18/politics/supreme-court-trump-taxes-vance/index.html
"….For nearly four months, the court has refused to act on emergency filings related to a Manhattan grand jury's subpoena of Trump tax returns, effectively thwarting part of the investigation.
"The Supreme Court's inaction marks an extraordinary departure from its usual practice of timely responses when the justices are asked to block a lower court decision on an emergency basis and has spurred questions about what is happening behind the scenes…."