(Decanter) - Further details have been released about the new feature-length documentary about the mutual 'obsession' between Bordeaux and China, starring some of the biggest names in the international wine world. Red Obsession, which started filming during en primeur in Bordeaux in April 2011, features wine commentators and producers from Oz Clarke and Steven Spurrier to Francis Ford Coppola and UK chat show supremo Michael Parkinson