U.S. Federal Reserve Chairman Jerome Powell testifies at a hearing before the U.S. Senate Committee on Banking, Housing, and Urban Affairs on Capitol Hill in Washington, D.C., the United States, Dec. 1, 2020. Powell said Tuesday that economic activity in the U.S. has continued to recover from its depressed second-quarter level, but momentum has slowed down in recent months. (Susan Walsh/Pool via Xinhua)
