Full interview with Slack CEO Stewart Butterfield on Q2 earnings, outlook and more
Share of work-from-home darling Slack are at their worst levels since April. Investors focused on Slack's billings miss it its quarterly report despite posting a nearly 50% rise in sales and a 30% increase in paying customers. Wall Street reaction was mixed with some analysts saying the good in the report outweighs the bad, while others pointed to competitive threats. Slack CEO Stewart Butterfield joins "Squawk Box" to discuss.