The White House invited thousands of people to gather on the South Lawn on Dec. 13 to watch President Biden sign legislation designed to protect same-sex and interracial marriages. Read more: https://wapo.st/3HzvB8b. 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/