Daily Crunch 12/12/19

Welcome to TechCrunch daily news, a round up of the top tech news of the day. Presented by the American Cancer Society, where we're attacking cancer from every angle. Short on time this holiday season? Give the gift of hope by asking your Alexa device to donate to the American Cancer Society, to help fund research, education, patient support, and more. Learn more about your ad choices. Visit podcastchoices.com/adchoices