Technology

eMarketer principal analyst Mark Dolliver, junior analyst Blake Droesch, and vice president of content studio at Insider Intelligence Paul Verna discuss whether WarnerMedia just killed movie theaters, why Salesforce is buying Slack, why Facebook's buying Kustomer, the first few cases of Facebook's Oversight Board, Nielsen readies to change its TV ratings, shopping carts on WhatsApp, how much cash can fit in your pocket at once, and more.