Herschel Walker Denies Report That He Paid For Girlfriend's Abortion

The Daily Beast reports that Herschel Walker allegedly paid for a former girlfriend's abortion in 2009, supported by a receipt and a check. Walker, a pro-life candidate, denies the claim. His son, Christian Walker, accuses him of violence, stating the family moved frequently to escape it. Walker's opponent, Raphael Warnock, uses these allegations in the political race, which remains closely contested.

What does one of Walker's sons claim about their family's living situation?

What issue has Walker's opponent, Raphael Warnock, raised in the race?