CNBC is restructuring its newsroom to unify its TV and digital operations in a move that would result in nearly a dozen layoffs including the departure of the website's managing editor, Jeff McCracken, four sources familiar with the matter told Reuters. The cuts are part of an overhaul under Editor-in-Chief David Cho, as CNBC prepares to introduce a paywall on its website, the sources said, requesting anonymity because the information was not public. CNBC is among the most-watched cable networks thanks to its live coverage of markets and global business developments.