Michele Bachmann is taking some flack for this Bill O’Reilly interview in which she raises no objections to the notion of "dragging [illegal immigrants] out, putting them on a bus with their children’s crying," but she also makes one whopper of a factual error:

BACHMANN: Can I tell you why this is such a big problem?

O’REILLY: No we know why it’s a problem.

BACHMANN: No let me tell you why. There was a column that came out this weekend by Mark Steyn, he said 50 percent of the population of Mexico has now gone north of the border, 50 percent of the population.