mr. henry alvarez of the housing authority, for focusing on the emerging issue of violence. i want to respond quickly to commissioners kingsley and lotus regarding this issue of mental health. this issue broadly impacts the community, not only the victims, but people who are tangentially involved. i want to urge you to bring synergy in terms of the response. our kids are overexposed. the repetitiveness of that exposure is enormous. in our city, we have one of the leading national experts on trauma, dr. alicia lieberman, and the trauma center. i would like to bring them to the discussion, in terms of police commission efforts to mitigate the adversity of impact. i would also like to commend commissioners marshall -- commissioner marshall for the ambassadors program, which is another set of responses to the burgeoning violence. they have recently joined the visitation valley community. i would ask that they make a presentation before the commission in terms of the efficacy of those efforts in working with our police. third, i support the police commission working with the hous