by Douglas M. Charles
Mobster Frank Costello testifying in front of the Kefauver Committee. Credit: Wiki Commons.The IRS "scandal" involving the “targeting” of conservative Tea Party groups is metastasizing. Congressional Republicans are seeking to open a broader investigation into the agency, with which, according to the New York Times, they "hope to ensare the White House."But an understanding of the true history of IRS scandals -- as documented in the mid-1970s Church Committee reports -- might better inform our understanding of this contemporary story.