Daily Crunch 12/23/20

Welcome to TechCrunch daily news, a round up of the top tech news of the day. -- The stimulus bill includes significant changes to copyright law and enforcement -- The Biden administration may have to build a presidential Twitter following from scratch -- and we round up the startups that shut down this year. This is your Daily Crunch. Learn more about your ad choices. Visit podcastchoices.com/adchoices