January's Janus economy: mixed signals

Greg Abel has officially taken the reins at Berkshire Hathaway, stepping into the role long held by the titan of value investing, Warren Buffett. We look at what Abel’s leadership could mean for an empire that touches everything from energy to insurance. Plus, stocks had a strong year, with the S&P 500 and Nasdaq posting double-digit gains, but the job market tells a very different story. And do professional movie critics still matter in an age of Reddit threads and Letterboxd reviews?