The view from my desk is not spectacular, consisting of a window that overlooks the corner of Park Avenue and Ninth Street in Minneapolis. From here, I can see a number of cars--cars parked on the streets, cars filing into the ramp across from Hennepin County Medical Center, cars scurrying between red lights. Above this concrete and asphalt spread, directly in my line of vision, towers a royal purple billboard with a garish illustration of molten cheese and glossily unappealing meats. It's a Taco Bell ad, emblazoned in yellow with the slogan, "INSOMNIA NOW... More >>>