The stage for the final presidential debate of the 2020 election is tested for light and sound at Belmont University in Nashville, Tenn., on Wednesday.

The stage for the final presidential debate of the US 2020 presidential elections is being tested for light and sound at Belmont University on October 21,2020 in Nashville, Tennessee. (Photo by Eric BARADAT / AFP) (Photo by ERIC BARADAT/AFP via Getty Images)