Earlier quoted context omitted.
> What illegal activities did the NSA perform here? See the first link in my comment. > In case you didn't notice, the Snowden leaks revealed filters that removed US citizens' communications, showing that they were complying with US laws that prevent the US military (of which the NSA is part of) from spying on US citizens. So what? As one of the 7.1 billion people who are not US citizens, I object to the notion that…
>So what? As one of the 7.1 billion people who are not US citizens, I object to the notion that only the rights of Americans warrant protection. If you're that keen to be covered by the United States Constitution, you can always petition for statehood; there's a procedure right there in Article IV, Section 3, Clause 1. Go to it, and good luck!
The 4th Amendment protections against unreasonable searches and seizures apply to everyone, everywhere. The U.S. government must always get a warrant, regardless of borders.
U.S. v. Verdugo-Urquidez (1990) [0] established precedent stating otherwise, but I agree with Brennan's dissent and Stevens' concurrence. The majority opinion basically said it would be too difficult for the U.S. to project its power overseas if it still had to obey its own laws there. I don't find political expedience to be an acceptable argument for voiding anyone's rights.
Of course, outside the territorial jurisdiction of the U.S., those protections are unenforceable in practice regardless, because the target likely cannot access any court that might be able to grant relief. It might be interesting for a foreign national to ask to enter the U.S. for the purpose of petitioning for redress of grievances against the U.S. in a U.S. court.
A foreign state need not petition for statehood. It would be sufficient to establish by treaty a court wherein a foreign person may sue a U.S. government and its agents for violations of U.S. law. That would be a double-edged sword, of course. It might also allow a U.S. entity to sue foreign persons for violations of U.S. laws in that foreign state's jurisdiction. (I'm thinking specifically about intellectual property suits.)
[0] https://en.wikipedia.org/wiki/United_States_v._Verdugo-Urqui...