Georgia Senate Debate: Raphael Warnock, Herschel Walker have fiery discussion on abortion

Republican Senate candidate Herschel Walker on Friday denied his previous support for an outright national ban on abortion, making the shift in his lone debate against Democratic Sen. Raphael Warnock. Walker, a staunch anti-abortion politician recently accused by a former girlfriend of encouraging and paying for her 2009 abortion, accused Warnock of misstating his position by saying Walker had supported a national ban on abortion, without exceptions.