David Leonhardt on the policy errors of the Obama administration in managing the economy. Why he asks did the Obama administration not take the risks it took for "undeserving" recipients in the auto industry to provide significant help to GM and Chrysler and at the same not provide large scale and situation changing help to millions of mortgage holders who were under water? The housing crisis with millons of foreclosures depressing home prices has played a significant part in the lagging economic recovery. He points out that Obama economic advisors had read Rogoff and Reinhart's book "This Time Its Different," about the longer times it takes for a economic recovery after a housing bubble, and still made the mistake of believing economists who suggested that the stimulus by itself would be sufficient and that recovery was underway in 2010. Others in the Democratic party had pointed to the lack of focus on unemployment by the Obama administration. Why were such voices not heard?