News Takeaways: In sole Ga. Senate debate, Walker and Warnock spar on everything from policy to personal issues October 14, 2022October 15, 2022 Phillip M. Bailey, USA TODAY Comments Off on Takeaways: In sole Ga. Senate debate, Walker and Warnock spar on everything from policy to personal issues In Georgia's toss-up Senate contest, Herschel Walker and Raphael Warnock traded jabs over various issues in a debate that at times got personal.