Former vice-president and Democratic presidential nominee Joe Biden and Senator from California and Democratic vice presidential nominee Kamala Harris greet supporters outside the Chase Center in Wilmington, Delaware.

TOPSHOT – Former vice-president and Democratic presidential nominee Joe Biden (L) and Senator from California and Democratic vice presidential nominee Kamala Harris greet supporters outside the Chase Center in Wilmington, Delaware, at the conclusion of the Democratic National Convention, held virtually amid the novel coronavirus pandemic, on August 20, 2020. (Photo by Olivier DOULIERY / AFP) (Photo by OLIVIER DOULIERY/AFP via Getty Images)