President Donald Trump on Friday demanded that the Federal Reserve slash interest rates or else he will cut off trade with countries with which the U.S. maintains trade deficits.
"Trump threatened on Friday to halt a broad swath of U.S. trade unless the Federal Reserve slashed interest rates, issuing a series of sweeping ultimatums that could prove costly to the economy."
This is why the Fed needs independence, as do other agencies that the Supreme Court stripped it from.