Herschel Walker and Sen.
Raphael Warnock face off in a rematch.
An Atlanta Journal-Constitution Washington correspondent talks with ABC News Live about the candidates’ updated strategies.
Newt Gingrich on Herschel Walker's chances in key Georgia runoff race
Rumble
Newt Gingrich breaks down the importance of Georgia's Senate race between Herschel Walker and Sen. Raphael Warnock on..
