The congress critters are home in their districts running for reelection, and you’re right, they should be raising he// about Benghazi.
All key office holders should be demanding guest spots on the news talk shows for the purpose of speaking about Benghazi, regardless of the questions they’re asked.
That’s the only way to get exposure of Benghazi on the networks.!!
It would also get them exposure for their campaign - unless they feel Bengazi is a non-issue (which in my book is damning if they do)