on hershel walker. listen to this. >> herschel walker is not ready. not only is he not ready, he's not fit. >> up until that point, errol, the senator had been limited in his criticism on the former football star. what's your outlook on that race? >> raphael warnock had a 2 president 6% lead and it's starting to vanish. he's trying to disqualify his opponent. somewhat of a risky strategy. either people will believe him or they will not. there's a certain kind of equivalence that leads voters to