It's never enough for some. Paul Krugman's summary of the Bernanke speech: 1) Things are really,...

|By:, SA News Editor

It's never enough for some. Paul Krugman's summary of the Bernanke speech: 1) Things are really, really bad. 2) The damage is cumulative. 3) The Fed has the power to help. 4) The costs of QE are low, the benefits high. 5) The Fed will sit on its hands and think about it some more.