(1) Tech firms pull back on facial recognition use by police (0:37). (2) Instacart speeds up in online grocery (5:03). (3) Facebook's New Product Experimentation team launches an early-stage venture arm (7:49). Read this 3 Shifts Edition: https://6pag.es/x2jyd. Sign up to receive free summaries of our deeply researched briefs: 6Pages.com.