The Fed is having 2nd thoughts about raising interest rates further

Federal Reserve Board Chair Janet Yellen raised fresh concerns about low inflation in a speech on Tuesday evening.
Minutes from the Fed's November 1 meeting show that doubts exist among policymakers about whether low inflation is, in fact, transitory.
Wall Street is still counting on a December interest-rate hike, but future rate increases may be in doubt unless inflation and wages pick up.Between Janet Yellen's speech on Tuesday night and the minutes of the Federal Reserve's November meeting,