President-elect Joe Biden and Jill Biden, attend a service at the Philadelphia Korean War Memorial at Penn's Landing on Veterans Day, Wednesday, Nov. 11, 2020, in Philadelphia.(AP Photo/Alex Brandon)

Lights shine from inside the White House at dusk, Wednesday, Nov. 11, 2020, in Washington. (AP Photo/Patrick Semansky)

President Donald Trump and first lady Melania Trump observe Veterans Day at Arlington National Cemetery in Arlington, Va., Wednesday, Nov. 11, 2020. (AP Photo/Patrick Semansky)

President Donald Trump participates in a Veterans Day wreath laying ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Va., Wednesday, Nov. 11, 2020. (AP Photo/Patrick Semansky)

President Donald Trump salutes as he participates in a Veterans Day wreath laying ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Va., Wednesday, Nov. 11, 2020. (AP Photo/Patrick Semansky)

President Donald Trump participates in a Veterans Day wreath laying ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Va., Wednesday, Nov. 11, 2020. (AP Photo/Patrick Semansky)

Ivanka Trump, the daughter of President Donald Trump, attends a Veterans Day wreath laying ceremony led by President Trump at the Tomb of the Unknown Soldier at Arlington National Cemetery in Arlington, Va., Wednesday, Nov. 11, 2020. (AP Photo/Patrick Semansky)