William Binney is an absolute hero. I have absorbed everything this guy has ever said or done[2]. He was not only employed at the NSA, but he was a director who designed the software that is being used right now to dragnet all the communications. It is difficult for anybody - congressman, president, republican voter, etc. - to argue that what the NSA is doing is fine when the guy with all the technical details and design of the program says it isn't. That he is against what is happening is a big deal and needs more attention.
This video is on the front page of USA Today, so these guys and the topic is starting to get the recognition they deserve.
[1] The New Yorker did a great feature on him called 'The Secret Sharer' - good for background http://www.newyorker.com/reporting/2011/05/23/110523fa_fact_...
[2] Search YouTube for Binney - he was the keynote speaker at the 2600 HOPE conference last year - a presentation that everybody must watch. Apparently Snowden decided to go the route he did after watching Binney in Laura Poitras' "The Program" for the NYTimes: http://www.nytimes.com/2012/08/23/opinion/the-national-secur... Potras is the same person who was the first journalist Snowden contacted.