Slate's Daniel Gross wonders who would watch a Fox business news channel. "CNBC has solid right-wing credentials," he writes. "...The gang at CNBC bears some resemblance to the House Republican caucus -- an all-white, overwhelmingly male group in which centrists are branded as liberals and marginalized." But I don't think the success of a Fox biz net would have ideological roots: It would be centered around recreating the fast-paced, personality-driven style of the Saturday morning business block throughout the business day...