“These hearings always seem to over-promise and under-deliver.”
A lot like Glenn Beck.
The reason why they under-deliver is obvious.
The media doesn't hype them. The media doesn't follow-up on them. They happen in a vacuum with only conservatives watching them.
If this was a Republican administration that had botched Benghazi, the media anal exam would be excruciating.
But, since a Democrat administration is being investigated, the media have no interest. Even if the committee unearths explosive evidence, it will be downplayed -- if not ignored. And the only result will be that the committee will have new evidence to digest, more investigative routes to quietly pursue.