不知道,obama的非法移民大表叔拿了多少钱...
Undocumented workers got billions from IRS in tax credits, audit finds
Those who do not have Social Security numbers and are not authorized to work
in the United States can use what the IRS calls individual taxpayer
identification numbers. Often these result in fraudulent claims on tax
returns, auditors found http://www.washingtonpost.com/blogs/federal-eye/post/undocument
