Daily Crunch 10/22/19

Welcome to TechCrunch daily news, a round up of the top tech news of the day. --Facebook announces new steps to protect election integrity --Elon Musk uses SpaceX satellites to tweet --and Roku makes an adtech acquisition. Here’s your Daily Crunch for October 22, 2019. Learn more about your ad choices. Visit podcastchoices.com/adchoices