mr. allen hopper, director of police practices of the aclu for northern california. >> i do want to point out that i have a two-part presentation for you this evening. i would like to present a little video that will take eight or 10 minutes. i have a few minutes of comments. commissioner chan: maybe we will hold off on changing the laptop for now. >> do you want me to go ahead? >commissioner chan: yes, please. >> however you want to do it. commissioner chan: i think you can use it right now. go ahead. >> good evening. i'm the police practices director at the aclu of northern california. thank you for inviting me to speak this evening. is that better? as i said, i have, with your indulgence, a two-base presentation. i have a video and a couple of minutes of commons. -- comments. sorry for the delay. i don't know if you have a way of putting it on the main screen. sound? >> can we pull the camera back? commissioner chan: if we need more time to make this work, we can have another speaker. i want to maximize our time. we will try to make it work. maybe we will have jack speak. sorry about t