Difficult to tell. The fact the Google's name is singled out with 8 others on an NSA slide fuels speculation, and is at odds (again, speculation) with this lett

Difficult to tell. The fact the Google's name is singled out with 8 others on an NSA slide fuels speculation, and is at odds (again, speculation) with this letter. Someone on either side will have to provide something spectacularly believable to kill that speculation.