Georgia Democratic candidate for U.S. Senate Jon Ossoff speaks to the media as he rallies supporters for a run-off against Republican candidate Sen. David Perdue, as they meet in Grant Park, Friday, Nov. 6, 2020, in Atlanta. (AP Photo/John Amis)

Republican candidate for Senate Sen. David Perdue speaks during a campaign stop at Peachtree Dekalb Airport Monday, Nov. 2, 2020, in Atlanta. The outcome in several contested states will determine whether Joe Biden defeats President Donald Trump. But if the Democratic challenger wins, the ambitions of a Biden presidency could well come down to Georgia. (AP Photo/John Bazemore)