we do fund van collaboratives. but really having a system in san francisco, it not only gets them safely, we could design it for san francisco and it can go to the every neighborhood and go from neighborhood to neighborhood. that's something i'm interested in looking at. it would provide an alternative. if you tell the mayor it's going to be a green us. they make peek his interest. i am interested to see what people think about this. is this something the children's fund. we can do a pool. how much of you believe that is a problem? people having transportation to your services? >> all right. so i will take that as a 92 percent rule. >> thank you. >> i would like to ask, thank you very much, margaret, that was great. i would like to ask principle dierck about an experience at his school when i young person saw another person being victimized and actually a group of young adults were stealing school binders and he was afraid she was going to be victimized. how do you work collaboratively with schools, >> i have 2 sto