To add to the others' responses, the following New York Times article goes into some detail to the CBO estimates and why the author believes their figures are u

To add to the others' responses, the following New York Times article goes into some detail to the CBO estimates and why the author believes their figures are unrealistic, mostly not due to any bias at the CBO but due to strictness of their mandate. http://www.nytimes.com/2010/03/21/opinion/21holtz-eakin.html?src=me&ref=homepage http://www.nytimes.com/2010/03/21/opinion/21holtz-eakin.html...