CNBCGreenspan to the Fed: 'Put earmuffs on,' Trump's criticism is nothing new for US presidentsCNBCPresident Donald Trump's emphatic criticism of the Federal Reserve's interest rate actions really aren't so different from what his other recent predecessors have done, former central bank Chairman Alan Greenspan told CNBC on Thursday. Asked if he ever ...Greenspan says Fed should use 'earmuffs' to tune out TrumpMarketWatchall 11 news articles »