I watched a fairly recent O'Reilly interview on the subject of Benghazi with Carville. Carville handled himself in a cool and well reasoned manner specifically refuting all of O'Reilly's talking points. In frustration all O'Reilly could offer in rebuttal was "I'm not interested in facts". Pretty much sums up Fox's attitude to most things. I'm sure Carville will acquit himself well against any match up Fox can come up with.