Uncertainty over next Fed chair weighs on US stocks and bonds news.cgtn.comS&P 500 closes little changed Friday, posts weekly loss amid raft of Trump comments: Live updates CNBCDow Jones slips into MLK Day break as Netflix, Intel and J&J earnings loom TechStock²Stocks notch weekly losses, dollar up on uncertainty about Hassett’s move to Fed ReutersStock market today: Dow, S&P 500, Nasdaq climb as Wall Street gets set to wrap up volatile week Yahoo Finance