Oh, she has written a book titled Scorpions for Breakfast in which she was less than kind to Obama's immigration policy. So you could say it was a photo-op for her and it worked. Book sales reportedly shot up by 150,000 as the story made the rounds.
In an intellectual showdown between Obama and Brewer I'd be quick to bet on the President. But that's immaterial. Instead, rarely would you see such disrespect to an American president, whether it is Obama or any of his predecessors. Obviously such courtesy to the office has yet to reach the Arizona precincts.
Brewer did say that she found Obama threatening and "thin-skinned". OK, that might be a little less denigrating than, say, mentioning the color of his skin.