Well, I don't fault him, personally. He is a small man up against very big entrenched powers, and who knows what threats of violence are made against Republican office-holders and their families? You watch - there will be lines Ted Cruz will not cross, either.
The disturbing revelation from all of these investigations over the last twenty years is the clear revelation that Congress has no actual power, other than to rubber-stamp Executive decisions.
I agree.
The change will have to come from the bottom up of the MILITARY waking up and realizing they are pawns in a game of thrones between powerful interests willing send them to die over various factions of Islam.
To what ultimate ends no one knows except we can be sure it has nothing to do with national security, which we can defend just fine, thank you, without wasting our blood and treasure helping some Muslims kill other Muslims.