Job seekers line up to enter a career fair in Los Angeles, on Dec. 1, 2010. At the peak of the recession, the unemployment rate hit 10 percent. It's now 4.1 percent.
Kevork Djansezian/Getty Images
Federal Reserve Chair Janet Yellen testifies before the Senate Banking Committee in July. President Trump has given mixed signals about whether he will re-appoint her when her term as chair expires in February.
Chip Somodevilla/Getty Images
Federal Reserve Chair Janet Yellen is expected to discuss the central bank's decision on a benchmark interest rate Wednesday. She's seen here speaking on Capitol Hill last month.