The video is real, but when brought to his attention he said it was a slip of the tongue, and that in context it obvious that he misspoke:
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> The President's comments merely included slip of the tongue, as evidenced by the President's following statement (i.e., that Sunni volunteers were being trained as "a new force against ISIL") and a correction issued by the White House (which noted President Obama's slip and placed the word "Iraqi" in brackets where it should have been used)