President Obama and Donald Trump see immigration differently. The President's aggressive executive action on immigration is still being litigated, and Mr. Trump proposes action of a different kind. In the meantime, tax credits and refunds for illegal immigrants have become controversial. Mr. Trump says illegal immigrants get $4.2 billion in tax credits. He can point to a 2011 audit by the Treasury Inspector General for Tax Administration. It confirms that individuals who are not authorized to work in the United States were paid $4.2 billion in refundable credits.

Republican presidential candidate businessman Donald Trump speaks during a campaign town hall Wednesday, Aug. 19, 2015, at Pinkerton Academy in Derry, N.H. (AP Photo/Mary Schwalm)

It sounds crazy, and yet one source says Trump is the one being unfair, taking this out of context, and not counting their taxes paid. Bear in mind that undocumented immigrants cannot legitimately get Social Security numbers. However, they can file taxes with an Individual Taxpayer Identification Number or ITIN. They are not supposed to get the Earned Income Tax Credit, but they can receive the additional child tax credit.