Stirring things up: A customer has a question for baristas

LETTER TO STARBUCKS GOSSIP AND ITS READERS: Lisa writes: I have a customer question: What is "standard protocol" for stirring -- or not stirring -- iced drinks? Almost every time I order a flavored iced latte or iced Caramel Macchiato, the drink looks like all milk with toppings/espresso floating on top. Then, I have to take it over to the counter to stir it up before I can go on my...