companies is more car .n addition to tesla biology,section with other kinds of things that will havero impacts. those are the two things. i am an entrepreneur and i am an optimist. emily: interesting that you say mobileere has not been a breakout company. that would concern me. reid: there are just cycles sometimes. maybe the right invention has not happened. maybe mobile distributions are difficult to figure out. web, the mobile ecosystems tend to be more closed platforms. they are driven by a narrow aperture in the app stores. maybe someone will figure out how to make that happen. emily: my interview with reid hoffman continues. we will be talking about his , on his call that a third of unicorns -- a herd of unicorns can exist. ♪ i just had a horrible nightmare. my company's entire network went down, and i was home in bed, unaware. but that would never happen. comcast business monitors my company's network 24 hours a day and calls and e-mails me if something, like this scary storm, takes it offline. so i can rest easy. what. you don't have a desk bed? don't be left in the dark. get