my interviewas with instagram ceo and cofounder kevin systrom.g up, a monumental vote change the face of the european union. we will talk about the brexit. ♪ emily: mayors from 10 global cities are working together to regulate sharing company apps like airbnb and uber. our reporter has been following this story from paris. companies in the so-called sharing economy have gotten used to dealing with regulators around the world from france and the u.k., all the way to india. regulatoryad challenges, pushback from different industries. we are seeing mayors from new york to paris teaming up to work together and come up with a common response to companies like airbnb and hoover. that's going to mean a change for those companies. uber.rbnb and it we that's going to be a change for those companies. they are used to dealing with these cities on a one by one basis. our reporter reporting from paris. staying in europe, this thursday, britain decides whether or not to stay in the european union. fears of a brexit have investors skittish. how are venture capi

we set down with cofounder and ceo kevin systrom for an interview.sked about reaching the half a billion user milestone. kevin: what is amazing is that i think the last time we talked we had a couple of million users. it has been a little over five years. getting there at breakneck. we built from a company of 13 people. of 500.w shy it is crazy the scale. we have one out of three people in the united states using instagram every month. that is every entrepreneur's dream. emily: you added the last 100 million users faster than the 100 million users. why? kevin: images are universal language. it allows us to grow globally quickly. and we are at facebook. if there is any country don'-- any company to learn from about how to grow internationally, facebook has helped with their expertise. averaging 4.2 billion likes a day. give us an idea of how fast instagram is growing. kevin: esther than when we first talked. what is interesting about growth .t it is mostly overseas countries are lighting up the same way the united states did early. android is taking m

emily chang sat down with the instagram cofounder and ceo kevin systrom.timezing we talked, we had a couple million users on instagram. it has been a little more than five years. getting there at breakneck speed. we built them a company of 13 people now to just shy of 500. it is crazy the scale. nearly one out of three people in the u.s. using instagram every month as well. it is ubiquitous, and that is every entrepreneur's dream. 100y: you added the last million users faster than the first 100 million. why is that? >> imagers are using personal language. it allows us to grow globally quickly. the second is, we are here at facebook. if there is a coming to learn from how to grow quickly internationally, facebook has been a tremendous help with our infrastructure and expertise. you are averaging 4.2 billion likes a day. give us an example of how fast instagram is growing. >> a lot faster than when we first talked. what's interesting about growth right now, it is happening mostly overseas. you are seeing countries light up in the same way the u.s. did very e