Even if Huber or Congress finds anything the Obama holdover prosecutors will decline to prosecute and nothing will happen thanks to Jeff Sessions. It would not surprise me if someone appealed to his honor and the “good of the country and it’s institutions” argument wherein evidence of corruption is found but to protect the “legitimacy” of DOJ/FBI it’s swept under the rug. But, as most on this forum would agree, by doing so legitimacy is lost and precedent set for future political malfeasance.
I no longer believe President Trump (or any other President) has enough power to compel his own Justice Department to do their jobs. He still has the awesome power of the bully pulpit - and his own big mouth - and he is using both well enough to terrify the Deep State, but actual law enforcement is going to remain impossible to achieve when the “controlling legal authorities” have been so thoroughly subverted.