Earlier this year, a longtime subordinate implicated former Massey Energy CEO Don Blankenship in the case of a mine explosion that killed 29 miners in West Virginia.

NPR: More Charges May Come In Case Involving Haslams

Yet since his subordinate, former CIA Director General David Petraeus, recently testified before a congressional intelligence committee that his agency knew terrorists were responsible from the very beginning, he can hardly plead ignorance of that same information.

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