Hard to believe it’s already here. The Georgia U.S. Senate run-off is this Tuesday, December 2. As the Atlanta Journal-Constitution reports, everyone from Bill Clinton to John McCain has been in Georgia campaigning over the past few weeks. If Martin (D) can upset incumbent Chambliss (R), it will be Senate seat number 59 for the democrats. A win keeps the democrats’ hopes for a supermajority alive with the 60th seat still up for grabs .