Can you please provide a reference were 60% of the people believe Snowden is a traitor? I would be very suspect of any of those polls as they have the ability

Can you please provide a reference were 60% of the people believe Snowden is a traitor? I would be very suspect of any of those polls as they have the ability to now select a group of people who will generally provide the answers they are looking for. So please be very wary of any "poll" unless you are certain of the selection criteria and method of polling. Otherwise it is most likely just propaganda.