The core consumer price index, which excludes the often volatile food and energy categories, increased 0.2% from November. Derek Tang, Co-Founder and Economist at Monetary Policy Analytics discussed how investors are expecting policy to develop on the heels of this economic picture and said that he thinks Fed could deliver rate cuts sooner than markets expect, potentially as early as March. He joined the discussion on "Bloomberg Markets" with Scarlet Fu. (Source: Bloomberg)