Washington - US growth will remain weak for "several" quarters as the world's largest economy works through a financial and housing crisis that has sharply reduced spending, Federal Reserve Chairman Ben Bernanke warned Monday.
Amid fears that the US has already dipped into a recession, Bernanke told a congressional hearing that a second fiscal stimulus package could help kick-start the economy.
Congress passed a 150-billion-dollar stimulus package in the spring, offering tax rebate cheques that raised consumer spending and helped boost growth in the second quarter.