What's the Matter with Soledad O'Brien? CNN's Soledad O'Brien isn't used to criticism. In the world of media elites, she's a beloved figure and an award-winning news anchor. But last week, she revealed her true, decidedly non-neutral colors. And she's not happy about the hoi polloi questioning her hallowed journalistic objectivity. On Thursday, O'Brien interviewed Joel Pollak, editor-in-chief of the late Andrew Breitbart's online empire. Breitbart's BigGovernment.com released a 1991 video of Barack Obama (then a 30-year-old law student) at a Harvard rally embracing radical racialist Derrick Bell and his push for more aggressive race-based hiring at Harvard. Bell is...