NEW YORK — After 12 long years of being fair and balanced at Fox News, anchor Megyn Kelly is leaving to take on a broad new role at NBC News. <br /> <br />Kelly will host her own daytime news and talk show, anchor an in-depth Sunday night news show as well as take on a role in NBC’s breaking news coverage, the New York Times reported. <br /> <br />The anchor’s move will shake things up in the land of cable news where she had become the second-most watched host after Bill O’Reilly of Fox News. <br /> <br />Kelly’s exit also throws a wrench into Fox News’ primetime lineup, and adds to the drama following the Roger Ailes sexual harassment scandal. <br /> <br />NBC is probably hoping that the addition of Kelly will get more conservative viewers to flip to their channel, but will it work?