Fed Chair Jerome Powell warned that presidential power to fire Fed officials would destroy the central bank's credibility, as Trump's political pressure intensifies.

The outgoing chair has made some mistakes, but his decision to stand up to Trump was heroic

In his first public remarks since stepping down as Fed chair, Powell says the central bank is undergoing a "stress test."

Jerome Powell, former head of the US Federal Reserve, has spoken out against political interference in the central bank. He emphasized the importance of protecting democratic…