(1) WhatsApp Business is growing fast, with now 50M+ active merchant users (0:37). (2) SiriusXM invests in podcast advertising and analytics, in a race against Spotify (4:33). (3) Palantir files to go public amid strong growth & mixed environment for surveillance (9:05). Read this 3 Shifts Edition: https://6pag.es/7xrcv. Sign up to receive free summaries of our deeply researched briefs: 6Pages.com.