FOMC minutes show some members favored more substantial policy move.

Fed Chairman details monetary policy tools in Jackson Hole speech.

Fed Chairman details monetary policy tools in Jackson Hole speech.

Bernanke confronting data that shows rising prices, some U.S. economic growth.

Bernanke confronting data that shows rising prices, some U.S. economic growth.

Fed, ECB and Bank of England among those working to shield their economies.

Fed, ECB and Bank of England among those working to shield their economies.

FOMC statement seen as a sign that more quantitative easing is still an option.