WASHINGTON (AP) — New Federal Reserve chair Kevin Warsh has brought sharp change in how the central bank communicates by saying much less than his predecessors about the economy and

New Federal Reserve chair Kevin Warsh has brought sharp change in how the central bank communicates by saying much less than his predecessors about the economy and inflation

Kevin Warsh has adopted a less is more approach to communication. At his first major speech on Friday, investors want to hear more.