Reuters - 1/FED IN A HOLEOn Wednesday, the U.S. Federal Reserve releases the minutes of its last meeting, revealing what policymakers said about the flattening Treasury yield curve and the strength of support for July's quarter-point rate cut.But given what has transpired in bond and stock markets since that meeting, the more relevant headlines should spring from the Fed's annual Jackson Hole Symposium later in the week, with Chairman Jerome Powell to address the forum on Friday.Now that the..