It's believable that FISA approval is hard to get, but it's not reassuring. What gets through FISA and what people want the government to do don't match well at

It's believable that FISA approval is hard to get, but it's not reassuring. What gets through FISA and what people want the government to do don't match well at all. We've already seen leaked examples of what gets through FISA, and a lot of them are sweeping, invasive, and don't respect the US persons standard in the ways most people would like. Basically, there's no way to claim the system works when we can watch it produce bad results.