When will the Fed start raising interest rates?

We will be talking about the Fed in MBA 505 this coming week. The big question right now, according to this recent WSJ article, concerns when will the Fed start raising interest rates. The fed will be looking at GDP, unemployment and inflation signals. Before raising rates, the Fed is likely to send out signals weeks, if not months, in advance. Next year's midterm Congressional elections will not make the Fed's job any easier. It is quite possible that the Fed will need to raise rates some time in 2010 to defend the value of the dollar and send a strong signal about its commitment to fight inflation even though unemployment is likely to be 8-9 percent when the rates start going up. Congress may choose to challenge the Fed's independence in such a situation.