for more let's bring in bloomberg tech's sarah frier. to us about this chinese foreign interference operation. how big a deal is this? sarah: it is another example about the a lot of interest there is in the upcoming presidential election, including by foreign governments. this is nothing on the scale of what russia did in 2016. only a few hundred thousand people saw these posts. however, it does indicate facebook is going to have to top playing whack-a-mole prevent these from becoming an issue for the election. it has to constantly be vigilant. emily: what do we know about the scale of foreign interference versus domestic interference? sarah: it is safety site the foreign interference problem is one facebook has clearly defined and knows where they are going to halt. they are especially concerned with content from people who are pretending to be somebody else. andle posing as americans they are not americans, or doing the same in other countries. however, the people using their real identities to mess with the election and are spreading

answering his questions and problems, and our sources tell us he has not -- frier, check it out in the latest news. great reporting by sarahng up, we will have more on "bloomberg technology" after this quick break. we will be right back. this is bloomberg. ♪ ♪ welcome back to unityberg technology," technology getting out of the gate today. the maker of the backend platform that helps drive the creation of video games, architecture, filmmaking, advertising, even car making. the ceo joins us now. -- john, talk to us about the debut and your reaction to it. so happy to be here. thank you for having me. we debuted 15 years ago. not a brand-new company. what we make is the underlying technology that powers half the world's games. we are the underlying outfit. are 3700 strong, growing thedly, and we debuted on simple view. emily: talk to us about the environment and a decision to go public when we are in the middle of the pandemic. huge amount of economic uncertainty ahead. without the ipo window would be completely sealed -- we thought the ipo endo would be completely sealed shut, but you are one of the companies that made it o