By Gretchen Morgenson
Stop your bellyaching.
That was the message delivered last Thursday to Americans who today make almost nothing on the savings in their bank accounts.
It came from Sarah Bloom Raskin, an insider at the Federal Reserve. Ms. Raskin, one of the governors on the Fed board, made the usual disclaimer that her comments reflected her own thinking. But Fed watchers said her remarks probably mirrored views inside the central bank.