[j-g-faustus]

I was struck by this part:

"FEINSTEIN: [...] upstream collection [...] comprises about 10 percent of all collection that takes place under 702, and occurs when NSA obtains Internet communications, such as e-mails, from certain U.S. companies that operate the Internet [backbone]"

If vacuuming the internet backbone is only 10% of the data they collect, where the hell do they find enough data to fill the remaining 90%?

Phone calls/SMS? Banks/payments? Encryption they can't break, so they have to ask the endpoint, like Lavabit?

[pyre]

It's possible that this is a misunderstanding of terms. It seems reasonable that when the NSA pulls up all data on a single person only 10% of it comes from the Internet firehose, and the other 90% comes from Facebook/Google/etc. They may be sucking up all of the Internet, but are not able to correlate is to a person 100% of the time in an automated fashion.