our housing and 30 is run by director henry alvarez -- housing authority is run by director henry l. burress. our human services agency, derek chu. now relations between any of thechu's tonight, by the way. the head of our department of children, youth, and families, maria. the head of the department of public health, barbara garcia. from our neighborhood, a member of the department of emergency management. end of the blue uniform here, a well-known gentlemen, our police chief, greg suhr. good to see you. to my letter to your right is ken from our city administrator's office but also in uniform tonight is our fire chief, chief hayes-white. [applause] from the children's support services, we have karen. to her left is our mayors education adviser and a member of our school board, hydra mendoza. a man who is responsible for cleaning and repairing our streets and other public works in our city, the director of public works, mohammed nuru puerto rico director of rec and park department, philip ginsburg. [applause] from hr san francisco mta -- and from our mayor's office on housing, olson lee. in