We can definitely continue to improve how we manage the YouTube platform… I see how much improvement we've already made…If you look back 2 years, there were a lot of articles about how we handled violent extremism… if you talk to experts in this field today, you can see we've made tremendous progress. We are an information company - we committed last year to having >10,000 people moderating content… I see how much progress we've already made. We just made changes to our recommendation algorithms for borderline content & we've announced we've seen a 50% reduction in the views coming from recommendations on that content. If you combine much better policies with technology to do that at scale, I think you can be at a much better place. Susan Wojcicki – CEO, YouTube, Interview @ Code Conference, 6/19 The Department of Homeland Security has engaged with major social media companies to encourage them to continue to police their websites… We do see that those efforts are bearing some fruit – I think we have a long way to go & we look forward to continue to engage with social media companies in that environment. Brian Murphy – Principal Deputy Undersecretary, Department of Homeland Security, Testimony to USA Congress, 5/19 Internet Trends 184 2019