Why not one question about it by the committee in the recent Benghazigate hearing—even to have it denied?
IMO, no mention in the hearings, because the truth is more sinister than gun-running, which is easily interpreted as a simple judgment call.
The truth may be known, but to bring it out in a single grand dish would be too hard for the public to take in. The public does not want to believe their leaders are capable of heinous crimes.
I do so believe, and don’t like the water torture approach, but it’s the only way to give people time to digest the entire meal. Or could be I’m just FOS.