And he's guiding you through the world of beer
                                
                                
                                    (Newser) -
                                    Craft beer is the darling of the booze industry these days, with sales up 14% for the first half of the year. No wonder, then, that Cicerones are arriving on the scene. Much like a sommelier, these beer stewards are popping up at restaurants and bars in order to guide...