supervisor kim: next, i am going to call up christine ma, and this is for the seat appointed by our controller's office. >> thank you for giving me the opportunity to speak with you. i have been a member of the board since it was reinstated in 2005. i have been a co-chair with ms. guzman. i have worked very hard with the rest of the board members. we have been working very hard on a number of issues around policy. i am a pediatrician. i am focused on homeless families for my whole career. that is it. thank you. supervisor kim: thank you, dr. ma. can you speak more about your priorities, particularly to do with homeless children? >> i started out working -- very specifically when i was in metal will school -- medical school, a long time ago, a couple decades ago, we looked at the issues for health care access for children in shelters. i started to get to know the services. currently, i run two programs. i work in a program that runs a homeless clinic. all my patients to that clinic are homeless families. there in a transitional housing, things like that. i also provide a nonprofit homeless health