SAN RAFAEL, CA - JUNE 11:  Bottles of George Dickel whiskey are displayed on a shelf at Marin Beverage Outlet on June 11, 2014 in San Rafael, California.  A battle is heating up between the owners of rival whiskey brands Jack Daniel's and George Dickel who are fueding over who can label their product as authentic Tennessee style whiskey. Jack Daniel's distills and ages their whiskey in Tennessee while George Dickel distills in Tennessee and ages in Kentucky.  (Photo by Justin Sullivan/Getty Images)