Pittsburgh hasn't waited for the arrival of Superman Recently, A+ Schools, United Way and The Pittsburgh Promise co-sponsored a screening of the film "Waiting for Superman," the controversial documentary film about the state of public education in America. Following the film, attendees engaged in an open and honest discussion about what we can do here in Pittsburgh to make certain that our schools improve the life prospects of all of our children. By working together, we will achieve our shared goal of excellence for all. THERESA COLAIZZI President Pittsburgh Board of Public EducationOakland