Fed Chair Janet Yellen managed to walk a middle ground in her Jackson Hole speech.
Bullard also tells CNBC he's sticking with late in the first quarter of 2015 as "liftoff."
The Fed should wait to make sure the economy is on track, said Atlanta Federal Reserve Bank President Dennis Lockhart.
Quantitative easing by central banks under the right conditions will always have a positive outcome for household demand, according to the chief economist at Citi.
Get the best of CNBC in your inbox