The demise of work emails, Tesla slides, extreme discounters soar, Alexa could detect a heart attack and Adidas loses a trademark battle

3:52 PM ET Thu, 20 June 2019

Slack's CEO predicts the end of company emails as we know them, Goldman Sachs cuts its price target for Tesla shares, investors love extreme discounters, your Amazon Alexa could some day detect if you're having a heart attack and Adidas loses a trademark battle...that's the latest edition of Rapid Fire!