WASHINGTON, DC - JANUARY 20: US President Joe Biden signs three documents including an Inauguration declaration, cabinet nominations and sub-cabinet noinations in the Presidents Room at the US Capitol after the inauguration ceremony to making Biden the 46th President of the United States on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Jim Lo Scalzo-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. President Joe Biden and first lady Dr. Jill Biden depart after his inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Biden becomes the 46th President of the United States. (Photo by Melina Mara-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: (L-R) Doug Emhoff, U.S. Vice President-elect Kamala Harris, Jill Biden and President-elect Joe Biden wave as they arrive on the East Front of the U.S. Capitol for the inauguration on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Joe Raedle/Getty Images)

WASHINGTON, DC - JANUARY 20, 2021: Vice President Kamala D. Harris and second gentleman Doug Emhoff, after the inauguration of President Joe Biden on January 20, 2021 in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Melina Mara - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. Vice President Kamala Harris turns to hug her husband Doug Emhoff after being sworn in by Supreme Court Justice Sonia Sotomayor on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Andrew Harnik-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: Kamala Harris is sworn in as vice president by Supreme Court Justice Sonia Sotomayor as her husband Doug Emhoff holds the Bible during the 59th Presidential Inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Saul Loeb - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: High winds blow a hat by as (L-R) U.S. President Joe Biden, First Lady Jill Biden U.S. Vice President Kamala Harris and second gentleman Douglas Emhoff walk down the east steps of the U.S. Capitol after Biden was sworn in as the 46th President of the United States at the 59th Presidential Inauguration on January 20, 2021 in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by David Tulis - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: The sun rises behind the U.S. Capitol as preparations are made prior to the 59th inaugural ceremony for President-elect Joe Biden and Vice President-elect Kamala Harris on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Caroline Brehman-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: President-elect Joe Biden (R) and Dr. Jill Biden arrive in the Crypt of the US Capitol for President-elect Joe Biden's inauguration ceremony to be the 46th President of the United States on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Jim Lo Scalzo-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. President Joe Biden waves after delivering his inaugural address during the inauguration ceremony on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Kevin Dietsch-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: US President Joe Biden gives his Inauguration speech after being sworn in as the 46th US President during the 59th Presidential Inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Saul Loeb - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: President Joe Biden departs after his inauguration on January 20, 2021, in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Melina Mara - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: US President Joe Biden signs three documents including an Inauguration declaration, cabinet nominations and sub-cabinet noinations in the Presidents Room at the US Capitol after the inauguration ceremony to making Biden the 46th President of the United States on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Jim Lo Scalzo-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. President Joe Biden and first lady Dr. Jill Biden depart after his inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Biden becomes the 46th President of the United States. (Photo by Melina Mara-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: (L-R) Doug Emhoff, U.S. Vice President-elect Kamala Harris, Jill Biden and President-elect Joe Biden wave as they arrive on the East Front of the U.S. Capitol for the inauguration on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Joe Raedle/Getty Images)

WASHINGTON, DC - JANUARY 20, 2021: Vice President Kamala D. Harris and second gentleman Doug Emhoff, after the inauguration of President Joe Biden on January 20, 2021 in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Melina Mara - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. Vice President Kamala Harris turns to hug her husband Doug Emhoff after being sworn in by Supreme Court Justice Sonia Sotomayor on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Andrew Harnik-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: Kamala Harris is sworn in as vice president by Supreme Court Justice Sonia Sotomayor as her husband Doug Emhoff holds the Bible during the 59th Presidential Inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Saul Loeb - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: High winds blow a hat by as (L-R) U.S. President Joe Biden, First Lady Jill Biden U.S. Vice President Kamala Harris and second gentleman Douglas Emhoff walk down the east steps of the U.S. Capitol after Biden was sworn in as the 46th President of the United States at the 59th Presidential Inauguration on January 20, 2021 in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by David Tulis - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: The sun rises behind the U.S. Capitol as preparations are made prior to the 59th inaugural ceremony for President-elect Joe Biden and Vice President-elect Kamala Harris on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Caroline Brehman-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: President-elect Joe Biden (R) and Dr. Jill Biden arrive in the Crypt of the US Capitol for President-elect Joe Biden's inauguration ceremony to be the 46th President of the United States on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Jim Lo Scalzo-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: U.S. President Joe Biden waves after delivering his inaugural address during the inauguration ceremony on the West Front of the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Kevin Dietsch-Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: US President Joe Biden gives his Inauguration speech after being sworn in as the 46th US President during the 59th Presidential Inauguration at the U.S. Capitol on January 20, 2021 in Washington, DC. During today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Saul Loeb - Pool/Getty Images)

WASHINGTON, DC - JANUARY 20: President Joe Biden departs after his inauguration on January 20, 2021, in Washington, DC. After today's inauguration ceremony Joe Biden becomes the 46th president of the United States. (Photo by Melina Mara - Pool/Getty Images)