ms. christine dubarry from the mayor's office. president mazzucco: good evening. how are you? >> i am well. i and the deputy chief of staff. i came to express merely -- mayor lee's support for the use of tasers a aspect -- as a possible tool that could be used as part of any implementation. i am happy to answer any questions. commissioner dejesus: i whispered to the community that it was not his -- i always heard from the community that was not his decision. >> i am here at his request. president mazzucco: further questions? thank you very much. >> thank you. we have heard from police experts and managers. i now wish to change direction and hear from live officers, who can speak from actual experience in the field. i would like to introduce the surgeon from the tenderloin station. you may remember him from last year's presentation. he has more to add. >> i spoke last year around the same time of year about an incident that occurred in the tenderloin. a store owner had called 911 regarding a trespasser in his store that was threatening him. a two-man unit encountered an angry p