Sweeping changes are coming to the world’s most powerful central bank, President Donald Trump and his top advisers have said — and they’re already starting to make good on that promise.

Possible dissents by Christopher Waller and Michelle Bowman would mark the first time in three decades that more than one Fed governor dissented at a policy meeting.

The Federal Reserve holds its latest interest rate meeting this week, with policymakers expecting rates to be left unchanged despite President Donald Trump's calls for interest rate cuts.