-
Now Playing: Joe Biden: In 'final stages' of 2020 presidential bid decision
-
Now Playing: Joe Biden concerned about family on campaign trail
-
Now Playing: A new era in Washington
-
Now Playing: Making history
-
Now Playing: Powerful words
-
Now Playing: Amazing memes
-
Now Playing: Music’s biggest stars give jaw-dropping inauguration performances
-
Now Playing: COVID-19 vaccine supplies dwindle as Biden takes control
-
Now Playing: Democrats take control of congress as Harris swears in history-making senators
-
Now Playing: Biden signs 12 executive actions hours after being sworn in
-
Now Playing: Biden officially sworn in as president, Harris as 1st woman VP
-
Now Playing: What’s next for the US under a Biden administration?
-
Now Playing: Biden becomes 46th president of US in historic inauguration
-
Now Playing: Wednesday, January 20, 2021
-
Now Playing: Presidential historian: 'We’ve rarely seen America so fractured'
-
Now Playing: Trump family heads to Florida
-
Now Playing: By the Numbers: Highlights of historic Inauguration Day
-
Now Playing: President Biden signs flurry of executive orders on 1st day
-
Now Playing: President Joe Biden’s star-studded inaugural night
-
Now Playing: The Rundown: Top headlines today: Jan. 20, 2021