Alphabet Shares Drop After Second AI Star Departs for a Rival (opens in new tab)

(Bloomberg) -- Alphabet Inc. shares tumbled on Monday following the departure of another high-profile artificial intelligence leader to a rival.Most Read from BloombergIran Says Hormuz Closed Again as Talks With US Set to OpenUS and Iran Make ‘Progress’ in Talks, Aim to Keep Hormuz OpenIranian Negotiators Said to Still Be Engaged in Talks With USMeta Taps New WhatsApp Boss as Part of $900 Million InvestmentIran Cites ‘Major Progress’ After All-Night Talks With USThe stock fell as much as 7.2%, t