Welcome to TechCrunch daily news, a round up of the top tech news of the day. --AT&T is getting a new boss --the first piece of Apple and Google\u2019s COVID-19 contact tracing program should be available soon --and Snap is looking to raise more debt. Here\u2019s your Daily Crunch for April 24, 2020. First up: A big changing of the guard is underway at one of the world\u2019s biggest and iconic names in telecoms and media.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices