> "On June 10, 2013, Sen. Dianne Feinstein (D., Calif.), the head of the Senate Intelligence Committee, described Mr. Snowden’s theft of documents as “an act of treason.” A former member of President Obama’s cabinet went even further, suggesting to me off the record in March this year that there are only three possible explanations for the Snowden heist: 1) It was a Russian espionage operation; 2) It was a Chinese espionage operation, or 3) It was a joint Sino-Russian operation."
The problem with this is you are taking the word of people who:
A) Genuinely and honestly believe that their domestic surveillance apparatus is legitimate.
B) The bias from A has resulted in a true lack of introspection on any real level that what they are doing with A might be viewed as "wrong" by an American citizen.
Once you realize that and realize almost everyone who is used to support that narrative is from the same pool of pro-Domestic-Surveillance folks, it isn't hard to realize their beliefs are likely an outcome of their biases rather than an observation of objective fact.
The truth is we are not going to know until/unless the FSB ever declassifies their debriefing attempt(s) in regards to Edward Snowden. If the intelligence community truly possessed a smoking gun in regards to Edward Snowden, even if it compromised a valuable source or sources, it would be worth using it to terminate the political threat and scrutiny of their operations. The fact they have not means nothing they have on Snowden is conclusive. In other words, no one in the US (or its allies) really knows if Snowden is a foreign agent (or not).
Ultimately, at this point, the fallout appears to be effectively 0 and there will be an expansion of domestic surveillance powers whenever something 'bad' happens. Regardless of the legitimacy of the tool, the fact they are unable to protect it appropriately means its as dangerous to them as it is to us and they are simply too naive to realize it.