KEY POINTS
  • Former Federal Reserve Chairman Alan Greenspan tells CNBC that presidents he served under commented on central bank policy "all the time."
  • The comments came as President Donald Trump has repeatedly criticized the Jerome Powell-led Fed for raising interest rates.
  • "The best thing that you can do if you're in the Fed is put earmuffs on and just don't listen," Greenspan says.

President 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 received input from any of the four presidents under whom he served, Greenspan said it happened "all the time."