Is the Federal Reserve suddenly open to cutting U.S. interest rates as early as July? That’s what Wall Street investors want to know when Fed Chair Jerome Powell testifies before Congress this week.

Federal Reserve governor Michelle Bowman on Monday said the central bank should consider cutting its key interest rate as soon as its next meeting in July, underscoring deep divisions among Fed officials as they endure sharp criticism from the White House.

A second Federal Reserve official has indicated that the central bank should begin cutting rates as soon as next month — the latest sign of division among policymakers about how to respond to the uncertainty caused by President Trump’s shifting economic policies.