Warsh's high-profile speech at the Fed's annual Jackson Hole economic conference was mostly praised afterward by economists and other Fed policymakers in attendance. Still, there was also some pushback and criticism during the first day of the conference.

Federal Reserve Chair Kevin Warsh said there is still work to do on inflation. At the Fed's annual economic symposium in Jackson Hole, Wyoming, Warsh also said that although he is not committed to a rate hike, he is not ruling it out. Amna Nawaz discussed more with Nick Timiraos of The Wall Street Journal.