President Biden visited the queen’s coffin on Sept. 18 as part of his visit to London to attend her funeral. Mourners continue to line up to pay their respects. Read more: https://wapo.st/3du8aAp. 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/