The Rev. Raphael Warnock, a Democrat, speaks at a drive-in rally on Monday in Riverdale, Ga.

RIVERDALE, GA – JANUARY 04: Georgia Democratic Senate candidate Rev. Raphael Warnock speaks at a drive-in rally on January 4, 2021 in Riverdale, Georgia. In the lead-up to the January 5 runoff election, Democratic Senate candidate Rev. Raphael Warnock continues to focus on voting efforts across the state of Georgia. (Photo by Brandon Bell/Getty Images)