Last week, MillerCoors unveiled the biggest brand launch in its five-and-a-half year history: Miller Fortune, a beer designed to take on the spirits market. But, how will this strategy play out, and what else does the brewing JV have in store to rescue its flagging volumes? Here, in the first part of an exclusive two-part interview just-drinks deputy editor James Wilmore tackles the US firm's sales president, Ed McBrien.