My favorite poll is this one: http://www.pewinternet.org/2015/03/16/americans-privacy-stra...
Buried near the bottom is, "60% believe it is acceptable to monitor the communications of American leaders."
Raise your hand if you think it's good for a healthy democracy for the executive branch to monitor the private communications of congresspeople, senators, and federal judges?
[0] http://www.pewforum.org/2010/09/28/u-s-religious-knowledge-s...
[1] http://www.annenbergpublicpolicycenter.org/americans-know-su...