[logn]

I read this as a sign he's not being tortured or mistreated. He seems in good spirits and overall a nice person who has a sense of humor. Although Putin wants him out of the country unless he stops the leaks, at least he's getting along ok at the airport. Not that Putin should be congratulated for this as it's all politics, but compare this to our treatment of Bradley Manning. Had Manning been released on bail for the time before his trial and allowed to speak publicly, we might have come to know and like him in the same way as Snowden.