After famous Putin answers - Snowden asks (biased questions and completely ignoring Ukraine case). In my opinion Snowden lost his credibility.
As subtitled, Snowden "questioned the Russian president live on TV to get his answer on the record, not to whitewash him".
To refresh your memory: http://www.businessinsider.com/snowden-says-nsa-has-direct-a...
He still insists on that one: https://twitter.com/ggreenwald/status/461585279434756096
If he still thinks he had access to everybody's email inboxes, then how? He hasn't leaked any documents to substantiate that claim.