If I may contribute to the HN self-righteous tone, so sad that the educated tech savvy elite in these forums get so lost in their smug rush to polarized judgements.

Easy to see that Snowden did U.S. citizens a service of exposing where normal checks and balances had failed in the collection of data on Americans. Sure he broke the law to do so, but the benefit is so obvious that a pardon doesn't seem like it should be that politically toxic at all.

Also easy to see that giving huge quantities of unvetted secret information to foreign journalists does with near 100% probability put that information in the hands of the Chinese, Russians, or other bad actors (relative to the U.S.). A journalist is a trivial target, as Snowden would absolutely understand. If it can be shown that there is information that impacts national security negatively, then for that subset of the stolen data he should face prison or even death penalty.

The OPM breach revealed the identities of every CIA agent and undercover FBI/ATF/DEA agent, but nobody from the Office of Personnel Management is being held accountable for allowing that to happen. Name one bit of information that Snowden exposed that is as harmful.