Big publishers cash in as right-wing polemics sell in their thousands Two large American publishers are to launch off-shoots to capitalise on the latest literary phenomenon gripping the United States: the right-wing diatribe. Hillary Clinton's autobiography leads this month's US bestseller lists, but over the last year it has been books written from the opposite end of the political spectrum - many of them accusing her husband of everything from treason to destroying the American way of life - which have gripped the imagination of the book-buying public. Among the most successful has been Treason: Liberal Treachery From the Cold...