Sen. Elizabeth Warren (D-Mass.) has criticized Federal Reserve Chair Jerome Powell for the “long-delayed ethics policy” at the U.S. Central Bank, which she claims “doesn’t fix a thing.” What Happened: The post on X, formerly Twitter, further emphasizes the need for a strong ethics policy at the Fed, suggesting that the current policy is inadequate in preventing insider trading and holding top officials accountable. The Massecheustes Senator said that Powell had allowed a “culture of corruption” to fester at the Federal Reserve. She said, “Top Fed officials should not be making trades with insi…