Warnock, Walker creep toward debating in Georgia Senate race

              Republican Senate nominee Herschel Walker campaigns Wednesday, Sept. 7, 2021, in Emerson, Georgia, north of Atlanta. Walker told supporters they must "take back" the seat now held by Sen. Raphael Warnock, a Democrat. Walker and Warnock are locked in a tight race, and the two campaigns are jousting publicly over when the two men might debate. (AP Photos/Bill Barrow)
              FILE - Democratic U.S. Sen. Raphael Warnock exhorts the crowd on Aug. 27, 2022, at the Democratic Party of Georgia convention in Columbus, Ga. Warnock and Republican challenger Herschel Walker may be getting closer to agreeing to debate in person, with Warnock on Wednesday, Sept. 7, 2022 saying he will do Walker's preferred debate with conditions. (AP Photo/Jeff Amy, File)