[laughter] ♪ emily: there was a lot of drama when you hired twitter's former head a product kevin weilyou are a product focused ceo. how much impact can a head of product really have when you are the decider? kevin: building product is much more operational, the guts of the machine. how do you build product? what you have an idea, how can you get it to become a reality? i think that is something kevin brings an amazing expertise to instagram. he has done it before. i do not like to say i am a good product manager. i think the team will attest, but i love thinking strategically. so, when you combine kevin's personality and expertise and my personality and expertise, not only do you get two kevins, but you get a great pair like a yin and yang of product head. you had aoticed simp twitter handle. do you think twitter can turn itself around? kevin: i probably should use my twitter account. it is an amazing platform, and i think every company, a longer course of growth, will hit speed bumps. it happens. it is happen to instagram, facebook. it is about how you get out of it. that is a hard q