Home Former vice-president and Democratic presidential nominee Joe Biden briefly removes his mask as he greets supporters alond with his wife Jill Biden and Senator from California and Democratic vice presidential nominee Kamala Harris outside the Chase Center in Wilmington, Delaware. Former vice-president and Democratic presidential nominee Joe Biden briefly removes his mask as he greets supporters alond with his wife Jill Biden and Senator from California and Democratic vice presidential nominee Kamala Harris outside the Chase Center in Wilmington, Delaware.

Former vice-president and Democratic presidential nominee Joe Biden briefly removes his mask as he greets supporters alond with his wife Jill Biden and Senator from California and Democratic vice presidential nominee Kamala Harris outside the Chase Center in Wilmington, Delaware.

Former vice-president and Democratic presidential nominee Joe Biden briefly removes his mask as he greets supporters alond with his wife Jill Biden and Senator from California and Democratic vice presidential nominee Kamala Harris 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)

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.
US Democratic vice presideasntial nominee and Senator from California, Kamala Harris, speaks on the administration of US President Donald Trump failures to contain Covid-19, in Washington, DC, on August 27, 2020. <P> <P><B>CREDIT:</B><BR/> ERIC BARADAT/AFP via Getty Images</P>