Some 20% of those surveyed said if the conservative Christian Democratic Union (CDU) party wins the chancellorship next year, its candidate Friedrich Merz should form a coalition government with the far-right Alternative for Germany (AfD). Merz has ruled out forming a government with the far-right party, various branches of which Germany’s domestic intelligence agency has classified as either extremist or suspected extremist. The survey was conducted by the opinion research institute INSA for the Bild newspaper, and was published on Saturday. Some 34% surveyed said if the CDU wins it should wo…