Without Christie and former President Donald Trump, Nikki Haley and Ron DeSantis went head to head in the last debate before the Iowa caucuses. SUBSCRIBE: https://bit.ly/2Zq0dU5 SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j VISIT GMA: https://www.goodmorningamerica.com FOLLOW: TikTok: https://tiktok.com/@gma Instagram: https://instagram.com/GoodMorningAmerica Facebook: https://facebook.com/GoodMorningAmerica Threads: https://www.threads.net/@goodmorningamerica X: https://twitter.com/gma #politics #2024elections #debate #chrischristie #nikkihaley #rondesantis #gma