that helps keep your engine running like new. guidance, as we've been reporting, don mcgahn will not appear. meantime today, a pivotal it's fuel for thought. moment for the tech industry and privacy. amazon is facing a shareholder vote tomorrow on two proposals to limit the company's use of powerful face recognition tools. the vote comes as the city of san francisco is expected to formally ban any governmental use of facial recognition. i want to go live to san francisco and nbc technology news correspondent jacob ward. we'll get to amazon in a moment, but even if san francisco bans the government from using facial recognition in that city, it is, obviously, just one city. i'm wondering is this more here'sshow me making it. like. symbolic or to send a message. oh! i got one. give us your take on it. the best of amy poehler. >> it is a great question. amy, maybe we could use the voice remote in many ways symbolic and the to search for something that you're not in. symbolism is very strong. show me parks and rec. the heart of the technology from netflix to prime video to live tv, industry. it will make the fortunes of xfinity lets you find your favorites with the emmy award-winning x1 voice remote. thousands of people here in this show me the best of amy poehler, again. city and, yes, it is really just this time around... within the city limits. now that's simple, easy, awesome. right now, one in two americans experience the entertainment you love on x1.