bauer with the superintendent of the alum rock school district here. you're not sending your students to her, per se, but talk about the quality of the students, as young as they might be, that you're sending off to kindergarten and to the elementary school levels. santiago: so, most of our children who enter kindergarten are 5 years or older. and you know, i'm proud to say that most of the feedback that we receive from either charter schools or the public school system at large is that they can tell the difference between a head start child and a child who has not attended head start. there are a number of letters that we have received that identify that children who have attended head start come into the classroom knowing their numbers, knowing their letters, and bilingually. damian: maybe they can give a class to some of our producers here at nbc bay area. if you'd like more information on what's happening here, this is happening here in san francisco. any final thoughts that you might have for our viewers? santiago: the final thought, if they are i

today, the alum rock school district broke ground on a brand-new community center that includes an indoor gym for middle schoolers, build on the site of a middle school. they'll be able to use it, and it desperately needed. >> not one middle school had a gym. not one middle school has a community center. every middle school in cupertino does. well, that's going to change. >> project was finally made possible by measure j, a school bond that passed by voters in 2012. the building should be finished in about two years. >> well, a runway walk in san francisco didn't involve a single supermodel today. instead, airport employees at sfo strutted the car mack, part of the annual walk to search for runway debris. a key safety exercise. regular inspections are made by safety inspectors, but this was a chance to get other employees involved. each runway closed briefly. no major slowdown in air trachk and they did a lot of picking up. >> i walked out today and felt rain. such a nice surprise. looking pretty substantial, i thought. more than just a couple sprinkles. hi, jeff. >> certainly was. the st