President Joe Biden delivers his inaugural address | FULL SPEECH
“We need all our strength to persevere through this dark winter.” FULL COVERAGE: https://abcn.ws/361BpUe SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW…