Future of Facebook? Mark Zuckerberg expected to lay out vision at company’s annual developer conference today; Boeing CEO keeps chairman role amid anger over 737 MAX crashes; US earnings season ahead of estimates at half-time; WeWork files confidentially for IPO; Handshakes – may be banned in workplace?; United Airlines covering up cameras on seatbacks amid privacy backlash; Uber pitching itself to investors as next Amazon, despite no path to profits; Marriott taking on Airbnb in booming home-rental market; Parents signing ‘baby-nups’ to delegate responsibilities?; Why everything from vodka to mustard is rosé-flavored now; How to avoid scammers in retirement; The arrival of McDonald’s slimmed-down late night menu; An extra hot and humid summer, 2019; R.I.P. inflation.