- Buck Sexton: Four weary contenders tussled at the GOP debate with two going after Trump and John Kasich trying a calmer path
- Cruz had strong night, but the basic dynamics of the race may not change, Sexton says
Buck Sexton is a political commentator for CNN and host of "The Buck Sexton Show" on TheBlaze. He was previously a CIA counterterrorism analyst. The opinions expressed in this commentary are his.
(CNN)The GOP race is down to the final four candidates, and last night's Fox News debate showed the wear and tear of an already bruising campaign on each of them.