Almost everything in Arizona broke Mr Romney’s way. Jan Brewer, the governor, endorsed him after last week’s debate in (very Mormon) Mesa, Arizona, where the audience gave Mr Romney something resembling a hometown advantage, and where Mr Santorum had a bad night indeed. In Barry Goldwater’s state, Mr Santorum’s blue-collar and rust-belt Catholicism just does not resonate very well. By contrast, Mr Romney’s perceived economic savvy does resonate in a state that is, with Nevada, the centre of the foreclosure crisis." - [Economist](http://www.economist.com/blogs/democracyinamerica/2012/02/arizona%E2%80%99s-primary)