But Google said it denies taking part in PRISM...that denial could be a lie, but nothing so far has substantiated that.
The NYT article that so incensed Michael Arrington, for example, exclusively refers to the FISA procedure, which Google has more or less already admitted that they comply with (lawyered requests for specific individual/groups data).
The only part of the NYT article that sounds like the alarming scenario outlined in the PowerPoint slides is this:
http://www.nytimes.com/2013/06/08/technology/tech-companies-...
> In one recent instance, the National Security Agency sent an agent to a tech company’s headquarters to monitor a suspect in a cyberattack, a lawyer representing the company said. The agent installed government-developed software on the company’s server and remained at the site for several weeks to download data to an agency laptop
There's no mention that the company here is Google and there's really no reason to believe that it is Google (in this instance)...I mean, because if it was, then the procedure described here has vast implications about Google's software stack that would seem untenable for a company with Google's kind of infrastructure
(It's possible that the procedure described here is inaccurate, as it is third hand, but that only underscores the vagueness of this whole thing)