It’s a crisis that has divided two Nato members, brought two presidents to loggerheadsand seen the Turkish currency in freefall, but as Foreign Editor David Pratt reports, other deeper grievances lie at the root of the fallout . http://www.heraldscotland.com/news/16451734.david-pratt-much-more-to-soured-us-turkey-relations-than-detention-of-pastor/