What is an indisputable fact is that Snowden provided the PRC with verifiable evidence that the US was spying on the PRC electronically.
That is objectively an act of treason under any known standard.
He did, but I have to question whether he actually hurt out national interests by doing it. The PRC basically owns the Clintons - they're bought and paid for. I have to assume anything Hillary is authorized to know about, they already knew about before Snowden.
OK I’ll bite , so what did he give away besides what this Govt is doing like spying on us all and targeting those who they disagree with