Krugman notices the bail out isn't working here.
It was good news when Mr. Paulson finally agreed to funnel capital into the banking system in return for partial ownership. But last week Joe Nocera of The Times pointed out a key weakness in the U.S. Treasury’s bank rescue plan: it contains no safeguards against the possibility that banks will simply sit on the money. “Unlike the British government, which is mandating lending requirements in return for capital injections, our government seems afraid to do anything except plead.” And sure enough, the banks seem to be hoarding the cash.
That's why the government must adopt a policy of "too sick to lend is too sick to live."