Trey Gowdy was a very successful Assistant US Attorney for South Carolina prior to running for Congress. He’s prosecuted many high profile cases.
But he wasn’t a prosecutor while in congress. All the fruits of his labor unfortunately went nowhere, because his recommendations went to Eric Holder, then Loretta Lynch.
Do you really think either of them would have done anything to anybody in hussein’s administration? The only way they would have is if someone betrayed him in some way, whether committing a crime or not.