Republican presidential candidates Nikki Haley and Ron DeSantis attacked each other early and often in Wednesday's high-stakes debate. As AP's Steve Peoples explains, it was the most crucial face-off yet just five days before the Iowa caucuses. Read full details of the GOP debate here: https://bit.ly/3tP8L84 Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ This video may be available for archive licensing via https://newsroom.ap.org/home