RE: "Cavuto had a Repubilican Rep from PA who is on the Issa committee who verbally expressed himself very stronly about getting some answers out of the Administration."
I believe you are referring to Representative Mike Kelly of PA.
starting at 03:12:30 time mark of the four hour Issa public hearing.
Mike was one of six who really laid into the idea the administration was at fault for this fiasco, and that people are going to have to be held accountable for the perceived total lack of leadership. He almost went totally ballistic.
The two remaining demorats that where present keep rather silent with no rebuttal toward him.
If for those that still may not have bookmarked and or listened to the public HR hearing and wish to still do so, it can be bookmarked at
Congress holds First Hearing on U.S. Consulate Attack in Libya.