The president of the United States Federal Reserve (Fed), Kevin Warsh, faces the challenge this Wednesday of raising interest rates to combat inflation, which stood at 3.4% in August, far from the 2% target. Markets and investors take for granted a quarter-point increase, with a probability of more than 90%, according to the digital tool Fedwatch CME. But there is a problem: this is precisely the opposite of what the country's president, Donald Trump, who pushed for Warsh's appointment, wants. The head of the White House, in addition, threatened to cut off trade with all countries with which it has a trade deficit if the Fed does not lower the price of money, currently situated between 3.50% and 3.75%, after keeping it in July.