Janet Yellen

The Federal Reserve is essential. But which tools it should use is up for debate.
A summit of the four living U.S. central bank chiefs generated a surprising amount of agreement.
Offering empanadas -- and asking for a bailout.
It's the Senate confirmation fight nobody's talking about.
Good news for consumers -- and possibly for Hillary Clinton.
And there's nothing any of the candidates can do about it.
The central bank's long-awaited decision will hit you in your wallet.