TODAY 8a: Stage set for GOP debate. Murdaugh prosecutors fight new trial. Chip and Joanna Gains’ big milestone. Gifts we love!

<p>Craig Melvin previews tonight’s GOP debate in Miami. Plus, South Carolina responds to Alex Murdaugh’s claims of jury tampering. Also, Jenna Bush Hager and Barbara Bush sat down with Chip & Joanna Gaines to celebrate their Fixer Upper Hotel and the 20th anniversary of Magnolia. And, Adrianna Brach shares some holiday gifts we can’t get enough of! </p>