iRobot just unveiled two high-tech robot floor cleaners, but its expansion to non-cleaning things is TBD. Abercrombie & Fitch just axed 3 high-profile flagship stores -- But its stock’s worst day in 2 decades gave us a key insight on retail. And SoFi is raising $500M to expand beyond student loans (and maybe even name a stadium after itself). Learn more about your ad choices. Visit podcastchoices.com/adchoices