Summary: WSG Academic Advisor Andrew Jefford welcomes Gigondas appellation President and leading winegrower Louis Barruol of Chateau de Saint Cosme to the latest in our Wine Scholar Guild Live series: an hour of discussion with leading figures in today's wine world.  In addition to his groundbreaking work in Gigondas, Louis also knows the length of the Rhone very well via his 'St Cosme' micro-negociant wines -- and he has partnered with Rick Rainey and Justin Boyette to create