Actually, Bruce Bartlett - a Reagan Treasury official and supply sider who remains conservative but has acidly critiqued Reaganomics and Bushanomics - took on not just Zuckerman but deficit hawks in general at his blog:
Yesterday [Friday], Mort Zuckerman, owner of the New York Daily News, exercised his prerogative by publishing an essay in that publication complaining that "Obama's spending and borrowing leaves U.S. gasping for air." ...
According to the Congressional Budget Office's January 2009 estimate for fiscal year 2009, outlays were projected to be $3,543 billion and revenues were projected to be $2,357 billion, leaving a deficit of $1,186 billion. Keep in mind that these estimates were made before Obama took office, based on existing law and policy, and did not take into account any actions that Obama might implement. ...
Now let's fast forward to the end of fiscal year 2009, which ended on September 30. According to CBO, it ended with spending at $3,515 billion and revenues of $2,106 billion for a deficit of $1,409 billion.
To recap, the deficit came in $223 billion higher than projected, but spending was $28 billion and revenues were $251 billion less than expected. Thus we can conclude that more than 100 percent of the increase in the deficit since January is accounted for by lower revenues. Not one penny is due to higher spending.
It should be further noted that revenues are lower to a large extent because of tax cuts included in the February stimulus. According to the Joint Committee on Taxation, these tax cuts reduced revenues in FY2009 by $98 billion over what would otherwise have been the case. This is important because the Republican position has consistently been that tax cuts and only tax cuts are an appropriate response to the economic crisis. ...
I think there are grounds on which to criticize the Obama administration's anti-recession actions. But spending too much is not one of them. Indeed, based on this analysis, it is pretty obvious that spending - real spending on things like public works - has been grossly inadequate. The idea that Reagan-style tax cuts would have done anything is just nuts.
If Bartlett ever plans to work for Republicans again, it will surely be a different crew than has grasped the party reins for the past 30 years.