That one-on-one also will be pre-taped.
As the front runner for the GOP nomination, Trumps participation likely would make a big ratings difference.
Miller, though, said that Trump has not made a definitive decision.
Anna Moneymaker/Getty Images)
The Fox News-hosted debate will be moderated by Bret Baier and Martha MacCallum.
That said, Murdoch-ownedmediahave in recent weeks given DeSantisnoticeably tougher coverage.
