Classic dismissal. "Oh, polls can be manipulated" but zero effort is made to show or prove any of this. A proper poll includes the question text so one can do this analysis. Thing is, if you had done this, you would see the OP was wrong.
Q-Poll: "Do you regard Edward Snowden -- the national security consultant who released information to the media about the phone scanning program -- as more of a traitor, or more of a whistle-blower?" 34% say traitor, 55% say whistleblower, 11% unsure (6/28-7/8)
ABC Poll: "The NSA surveillance program was classified as secret, and was made public by a former government contractor named Edward Snowden. Do you support or oppose Snowden being charged with a crime for disclosing the NSA surveillance program?" 43% support, 48% oppose, 9% unsure (6/12-6/16)
pollingreport.com