they said this is due to how cnbc allowed the debate to unfold. >> the questions were argumentive, petty, putdowns in many cases, pitting candidates against each other. everything they promised not to do. everything. from the beginning to the end. >> cnbc, i want to give them credit. they did something i wasn't sure anybody could do. they actually have brought all the republican candidates together in a complete agreement that we won't do anymore debates on nbc if they're going to run them like that. >> nbc responded in a statement saying, "this is a disappointment development. however, along with our debate broadcast partners at telemundo, we will work in good faith to resolve this matter with the republican party." the next gop is november 10th on the fox business network. kelly? we'll continue to follow the details. garrett, thanks.