Lael Brainard, the Vice Chair of the Fed, vowed Wednesday to press the fight against inflation that she said is hurting lower-income Americans the most.It means more interest rate increases and keeping rates higher for longer. Brainard cushioned the comments with an acknowledgement that policymakers will be data dependent and conscious of overdoing tightening.Remember, it could be the last speech before its quiet period of the September meeting.Besides, Federal Reserve Bank of Cleveland President Loretta Mester said Wednesday that she doesn’t expect the economy to fall into recession, but risks of that happening are rising, in a speech in which she stressed that the U.S. central bank needs to press forward with increasin