A conservative publication, which I will not name, just spiked a book review because I said that the Laffer Curve didn't apply at American levels of taxation, even while otherwise expressing my vast displeasure with the (liberal) economic notions of the book I was reviewing. This isn't me looking for an alternative explanation for the spiking of a bad review: the literary editor accepted it, edited it, and then three hours later told me it couldn't be published because it violated their editorial line on taxation.
I suppose I ought to have known, but I didn't. Go ahead liberals, pile on: you told me so. The Laffer Curve and the supply siders pushing it seem to be the teacher's unions of the right.