The Fix’s Aaron Blake analyzes why President Trump has yet to concede the 2020 election as President-elect Joe Biden’s transition gears up. Read more: https://wapo.st/3pshgPm. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/