https://www.nbcmiami.com/news/politics/trump-removing-federa...

"Cook, the first Black woman to serve on the Federal Reserve Board, responded by saying she has done nothing wrong and Trump cannot fire her."

And:

Sen. Elizabeth Warren of Massachusetts, the top Democrat on the Banking Committee, said in a statement: “The illegal attempt to fire Lisa Cook is the latest example of a desperate President searching for a scapegoat to cover for his own failure to lower costs for Americans. It’s an authoritarian power grab that blatantly violates the Federal Reserve Act, and must be overturned in court.”