Jan. 6 (Bloomberg) — US Commerce Secretary Gary Locke talks about President Barack Obama’s appointment of William Daley, a JPMorgan Chase & Co. executive and former commerce secretary, as his new chief of staff. Locke also discusses the possibility that Gene Sperling will be chosen to replace Lawrence Summers as head of the National Economic Council. He talks with Pimm Fox from the Consumer Electronics Show in Las Vegas on Bloomberg Television’s “Taking Stock.” (Source: Bloomberg)