Republican Herschel Walker says in rambling speech he wants to be 'werewolf, not vampire'

The former football star says during rambling remarks: ''I don’t want to be a vampire any more. I want to be a werewolf.' The statement was the latest controversial – or outright bizarre – intervention from Walker, who struggled to overcome his Democratic opponent in the midterm elections and will face the incumbent Raphael Warnock in a runoff on 6 December.