Request? Y can’t they just demand.
My point was let Snowden prove his point at the same time he exposes the truth of two or maybe three of the scandles.
Sort of like the Nixon tapes
You almost sound as if you believe Congress has some Power separate but equal to the other 2 branches of government. Have you been reading the Constitution?? if so could you send a copy of the relevant portions to your congressman?? That book has been banned on Government Property.
The answer is simple, hold the hearing, every last person that refuses in any way to tell the truth or provide evidence asked for should be immediately arrested and held in Contempt of Congress, no visitors, no lawyers, Solitary Confinement in the Congressional jail. after 30 days bring them back in , if they refuse to testify again lock them back up. repeat til the end of time.