FED'S BARR SAYS THE RESILIENCE OF THE U.S. ECONOMY IS STRIKING AND THAT MOMENTUM SEEMS TO BE BUILDING, ADDING THAT HE DOESN'T HAVE A RECESSION IN HIS BASE CASE BUT THAT THE FED NEEDS TO BE SURE IT DOES WHAT IT TAKES TO BRING SUPPLY AND DEMAND INTO BALANCE, WHILE SEEING SOME ELEVATED WAGE RATES IN THE SKILLED TRADES.