thanks to our commissioner al prerz perez who did this. now i would like to introduce to you chief sur. [ applause ] >> i apologize. we have one meeting for the police department and required for all captains and i can't even send anybody because we are in lock down for that meeting. this is the meeting where every time we have this summit i have not missed. i'm a huge entertainment person. i love going out in san francisco. i hope that jocelyn and -- are my personal friends. i want to assure everyone that the police department is here for you. tourism drives this city, entertainment drives this city. we just had beta brekers, i hope everybody thinks it was a success. this was all this weekend and now it goes as the weather gets better and we have daylight savings time and i enjoy the panel discussion on video surveillance. i have to again -- reassure you, the camera is for you, for your safety, outside the portal to your place. we have made cases, solved violent crime, absolved people of accusations. it's been a smart thing to do. it is n