
As Jerome H. Powell’s term as the chair of the Federal Reserve nears its expiration, President Biden’s decision over whether to keep him in the job has grown more complicated amid Senator Elizabeth Warren’s vocal opposition to his leadership and an ethics scandal that has engulfed his central bank.Mr. Powell, whose four-year term as chair expires early next year, continues to have a good chance of being reappointed because he has earned respect within the White House for his aggressive use of the Fed’s tools in the wake of the pandemic recession, people familiar with …