alexis borisy of third rock ventures.ing up, everybody, we are talking tough tech with katie ray. how other m.i.t. founded venus accenture is taking a more parent approach to investing. coming up next. ♪ ♪ at comcast, we didn't build the nation's largest gig-speed network just to make businesses run faster. we built it to help them go beyond. because beyond risk... welcome to the neighborhood, guys. there is reward. ♪ ♪ beyond work and life... who else could he be? there is the moment. beyond technology... there is human ingenuity. ♪ ♪ every day, comcast business is helping businesses go beyond the expected, to do the extraordinary. take your business beyond. carol: this is "bloomberg technology." i am carol massar admit mitt. forget speedy turnarounds for your investing. that is what the engine c.e.o., katie rae, is approach can't. she is focusing on something called tough tech for h- venture firm that was co-founded with our host at m.i.t. she joinses us now. great to have you with us. >> thank you. >> first of all, i h