In my view, statutory ambiguities are less like dandelions on an unmowed lawn than they are like manufacturing defects in a modern automobile: they happen, but they are pretty rare, given the number of parts involved.
While driving to work, I'll choose to think about a particular subject rather than just have random thought streams landing on one subject or another. For example, I might think about the structure of an opinion. Or I might think about the first sentence of an opinion, refining it.
Cell-site data - like mailing addresses, phone numbers, and IP addresses - are information that facilitate personal communications rather than part of the content of those communications themselves. The government's collection of business records containing these data, therefore, is not a search.
Analytical clarity is the result of hard, syllogistic thinking, and that thinking has to be done alone. It's not just being physically alone but also alone with your thoughts - not looking at your phone, not hearing the buzz of an incoming text message or email.
Among the most serious allegations a federal court can address are that an Executive agency has targeted citizens for mistreatment based on their political views. No citizen - Republican or Democrat, Socialist or libertarian - should be targeted or even have to fear being targeted on those grounds.