Bill Binney's complaint about the NSA was that they were wasting money on a system that did a poorer job of handling US-centric SIGINT. He was not himself opposed to collecting intelligence on US citizens; his own "ThinThread" system was designed to do exactly that, but with better technical controls over who could view the data.
The problem with the NSA's programs isn't that they lack technical controls; it's that they're allowed to supervise their own collection efforts and build their own controls in the first place.
The notion that Binney is a staunch opponent of PRISM-style surveillance is revisionist.
The problem with the NSA's programs isn't that they lack technical controls; it's that they're allowed to supervise their own collection efforts and build their own controls in the first place.
The notion that Binney is a staunch opponent of PRISM-style surveillance is revisionist.