Legal Analysis of the NSA Domestic Surveillance Program
"Was the program legal? Was it constitutional? Did it violate federal statutory law? It turns out these are hard questions..." [see also]
"..but I wanted to try my best to answer them. My answer is pretty tentative, but here it goes: Although it hinges somewhat on technical details we don't know, it seems that the program was probably constitutional but probably violated the federal law known as the Foreign Intelligence Surveillance Act. My answer is extra-cautious for two reasons. First, there is some wiggle room in FISA, depending on technical details we don't know of how the surveillance was done. Second, there is at least a colorable argument — if, I think in the end, an unpersuasive one — that the surveillance was authorized by the Authorization to Use Miltary Force as construed in the Hamdi opinion. This is a really long post, so let me tell you where I'm going. I'm going to start with the Fourth Amendment; then turn to FISA; next look to the Authorization to Use Military Force; and conclude by looking at claim that the surveillance was justified by the inherent authority of Article II. And before I start, let me be clear that nothing in this post is intended to express or reflect a normative take of whether the surveillance program is a good idea or a bad idea. In other words, I'm just trying to answer what the law is, not say what the law should be. If you think my analysis is wrong, please let me know in the comment section; I'd be delighted to post a correction..."