The CIA will instagib Snowden the instant it is physically possible for them to do so. A pardon will never change that. The commander of the CIA states it plainly: https://twitter.com/realDonaldTrump/status/39568370275766272... (Remember, we're talking about the same CIA that hacked US congressional computers, because the congress was investigating the CIA’s torture record and they wanted to cover it up. Then the CIA…
Even when Russia was FAR more closed the US intelligence was able to operate there.