But he didn't press home the point, or expand upon it.

BBC: IMF looks ahead

Indeed, his own angry rhetoric seemed to quickly divide the people on either side of the political spectrum, but he didn't back down at a press conference the following day where he again took center stage.

WSJ: Arizona Elicits Sheriff's Criticism

But he said during an appearance at the National Press Club in April that he didn't know yet how many.

CNN: Fact Check: 16,500 IRS agents to police health care?