The C.E.O. of JPMorgan Chase, who has rarely taken on President Trump during his second term, wades into the argument over the Federal Reserve chair.

Trump's push to oust Jerome Powell over interest rates and Fed renovation costs highlights growing tensions around economic inequality and political control.

The Federal Reserve's $2.5 billion plan to renovate its D.C. headquarters is the latest flashpoint in President Trump's ongoing feud with chair Jerome Powell over interest rates. Why it matters: Trump previously said he wouldn't attempt to fire Powell until the chair's term ends next year,