Fed Chair Janet Yellen Tours Daley College In Chicago

CHICAGO, IL - MARCH 31: Federal Reserve Chair Janet Yellen asks questions as she tours the College to Careers Program in Advanced Manufacturing at the City Colleges of Chicago's Daley College on March 31, 2014 in Chicago, Illinois. In earlier remarks Yellen indicated that the economy was far from healthy and that the Fed would continue its policy of maintaining low interest rates. (Photo by Brian Kersey/Getty Images)