Columbia's Sachs Says U.S. Needs Additional Revenue

Jan. 7 (Bloomberg) -- Liz Ann Sonders, chief investment strategist at Charles Schwab Corp., and Troy Gayeski, senior portfolio manager at SkyBridge Capital LLC, talk about the outlook for global financial markets, U.S. corporate earnings and their investment strategies. They speak with Pimm Fox and Adam Johnson on Bloomberg Television's "Taking Stock." (Source: Bloomberg)