Senate Democratic Minority Leader Harry Reid  refuses to say why for months he has blocked a bipartisan bill designed to ensure inspectors general access all of the official documents they need to fight waste, fraud and abuse in the federal government. Three months ago, the Nevada senator blocked an attempt to pass Republican Sen. Chuck Grassley’s IG Empowerment Act with unanimous consent, which would make it crystal clear that the 1978 Inspector General Act gives presidentially appointed IGs authority to access all agency records for investigations and audits. Reid still refuses to change his position or explain his objections....