Claim: If Edward Snowden hadn't leaked the information about NSA operation OpticNerve, likely no one ever would have known it happened.
Verdict: Unverified (50% confidence)
Explanation: The search results confirm that Edward Snowden leaked information about NSA operation OpticNerve, as stated by The Guardian and other sources. However, none of the sources explicitly state that no one would have known about OpticNerve without Snowden's leak. This part of the claim remains unverified, as it is speculative and not directly addressed by the available evidence. Therefore, while the leak itself is confirmed, the assertion about the exclusivity of Snowden's role in revealing OpticNerv...